Minecraft crashes upon access to inventory when riding a horse with chests other than a mule.

When you do

/summon EntityHorse ~ ~ ~ {Tame:1,ChestedHorse:1}

and mount it, the game will 100% crash when you press your inventory key (Defualt:E). Please fix this bug so I can have an awesome custom horse in my Creative Mode world.

java.lang.ArrayIndexOutOfBoundsException: 2
at qe.a(SourceFile:69)
at zv.c(SourceFile:77)
at yp.a(SourceFile:390)
at bkc.a(SourceFile:741)
at gl.a(SourceFile:49)
at gl.a(SourceFile:11)
at eg.a(SourceFile:166)
at bkf.e(SourceFile:212)
at azl.p(SourceFile:1281)
at azl.ah(SourceFile:757)
at azl.f(SourceFile:711)
at net.minecraft.client.main.Main.main(SourceFile:148)

---- Minecraft Crash Report ----
// My bad.

Time: 12.03.14 22:52
Description: Unexpected error

java.lang.ArrayIndexOutOfBoundsException: 2
at qe.a(SourceFile:69)
at zv.c(SourceFile:77)
at yp.a(SourceFile:390)
at bkc.a(SourceFile:741)
at gl.a(SourceFile:49)
at gl.a(SourceFile:11)
at eg.a(SourceFile:166)
at bkf.e(SourceFile:212)
at azl.p(SourceFile:1281)
at azl.ah(SourceFile:757)
at azl.f(SourceFile:711)
at net.minecraft.client.main.Main.main(SourceFile:148)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
at qe.a(SourceFile:69)
at zv.c(SourceFile:77)
at yp.a(SourceFile:390)
at bkc.a(SourceFile:741)
at gl.a(SourceFile:49)
at gl.a(SourceFile:11)
at eg.a(SourceFile:166)
at bkf.e(SourceFile:212)

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [bkl['Synchunk'/741, l='MpServer', x=-134,72, y=65,32, z=16,83]]
Chunk stats: MultiplayerChunkCache: 169, 169
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options: 
Level spawn location: World: (-128,64,20), Chunk: (at 0,4,4 in -8,1; contains blocks -128,0,16 to -113,255,31), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
Level time: 120 game time, 120 day time
Level dimension: 0
Level storage version: 0x00000 - Unknown?
Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false
Forced entities: 98 total; [vp['Squid'/1147, l='MpServer', x=-121,97, y=55,41, z=-29,41], vp['Squid'/1145, l='MpServer', x=-117,06, y=54,31, z=-29,16], vp['Squid'/1144, l='MpServer', x=-121,13, y=54,34, z=-26,75], vp['Squid'/1143, l='MpServer', x=-113,16, y=55,25, z=-24,47], vp['Squid'/1142, l='MpServer', x=-172,34, y=51,66, z=-24,50], vp['Squid'/1141, l='MpServer', x=-166,88, y=53,03, z=-23,16], vp['Squid'/1140, l='MpServer', x=-170,78, y=51,03, z=-27,75], vp['Squid'/1139, l='MpServer', x=-164,41, y=53,32, z=-23,45], vp['Squid'/1191, l='MpServer', x=-93,63, y=50,81, z=-11,34], vp['Squid'/1190, l='MpServer', x=-101,50, y=54,34, z=-10,22], xn['Zombie'/2174, l='MpServer', x=-127,50, y=20,00, z=-19,50], vp['Squid'/1193, l='MpServer', x=-92,63, y=54,06, z=-7,41], vp['Squid'/1192, l='MpServer', x=-92,91, y=51,38, z=-7,91], vp['Squid'/1202, l='MpServer', x=-102,38, y=48,00, z=-46,13], vp['Squid'/1203, l='MpServer', x=-95,50, y=47,94, z=-45,50], vp['Squid'/1204, l='MpServer', x=-106,13, y=47,81, z=-47,50], vp['Squid'/1205, l='MpServer', x=-106,06, y=49,38, z=-40,56], vb['Bat'/1400, l='MpServer', x=-172,56, y=21,00, z=-17,94], vb['Bat'/1290, l='MpServer', x=-209,90, y=23,63, z=-63,82], vb['Bat'/1295, l='MpServer', x=-177,19, y=23,10, z=-52,88], xn['Zombie'/1428, l='MpServer', x=-65,70, y=23,00, z=48,30], xn['Zombie'/1429, l='MpServer', x=-64,73, y=23,00, z=48,31], ww['Creeper'/4324, l='MpServer', x=-92,50, y=21,00, z=-3,50], xk['Spider'/1432, l='MpServer', x=-64,51, y=23,16, z=50,03], xi['Skeleton'/1415, l='MpServer', x=-206,50, y=19,00, z=4,50], vb['Bat'/1628, l='MpServer', x=-211,28, y=12,64, z=-39,31], ww['Creeper'/2699, l='MpServer', x=-82,50, y=27,00, z=91,50], xi['Skeleton'/1582, l='MpServer', x=-210,50, y=22,00, z=3,50], vb['Bat'/1586, l='MpServer', x=-64,32, y=27,08, z=74,30], vb['Bat'/1565, l='MpServer', x=-215,45, y=21,74, z=2,42], xi['Skeleton'/1560, l='MpServer', x=-158,09, y=16,04, z=36,72], ww['Creeper'/1774, l='MpServer', x=-204,50, y=14,00, z=-48,50], vf['Horse'/2561, l='MpServer', x=-134,72, y=63,00, z=16,83], vm['Sheep'/739, l='MpServer', x=-128,72, y=64,00, z=6,82], vm['Sheep'/738, l='MpServer', x=-127,31, y=64,00, z=3,03], xi['Skeleton'/2682, l='MpServer', x=-203,42, y=11,00, z=-22,16], vm['Sheep'/737, l='MpServer', x=-127,47, y=64,00, z=6,36], vd['Chicken'/736, l='MpServer', x=-127,50, y=64,00, z=19,50], xi['Skeleton'/2680, l='MpServer', x=-206,50, y=13,00, z=-17,50], bkl['Synchunk'/741, l='MpServer', x=-134,72, y=65,32, z=16,83], ww['Creeper'/2685, l='MpServer', x=-207,50, y=13,00, z=-19,50], vm['Sheep'/740, l='MpServer', x=-129,98, y=64,00, z=5,83], vp['Squid'/762, l='MpServer', x=-184,28, y=46,38, z=68,75], vp['Squid'/763, l='MpServer', x=-175,22, y=45,34, z=78,97], vp['Squid'/760, l='MpServer', x=-180,72, y=44,81, z=76,97], vp['Squid'/761, l='MpServer', x=-177,53, y=46,31, z=74,06], vp['Squid'/754, l='MpServer', x=-183,19, y=48,94, z=24,53], vp['Squid'/755, l='MpServer', x=-186,44, y=47,38, z=19,13], vp['Squid'/752, l='MpServer', x=-166,94, y=50,81, z=22,97], vp['Squid'/753, l='MpServer', x=-173,91, y=51,41, z=17,75], vd['Chicken'/733, l='MpServer', x=-139,50, y=63,00, z=-0,50], vd['Chicken'/734, l='MpServer', x=-130,50, y=64,00, z=22,50], vd['Chicken'/735, l='MpServer', x=-128,50, y=63,00, z=22,50], ww['Creeper'/2632, l='MpServer', x=-126,50, y=19,00, z=-23,50], ww['Creeper'/2633, l='MpServer', x=-126,50, y=19,00, z=-21,50], ww['Creeper'/2634, l='MpServer', x=-127,50, y=19,00, z=-21,50], vp['Squid'/822, l='MpServer', x=-91,75, y=45,19, z=58,56], vp['Squid'/825, l='MpServer', x=-85,69, y=48,38, z=50,31], vp['Squid'/827, l='MpServer', x=-96,78, y=49,38, z=51,06], vp['Squid'/826, l='MpServer', x=-88,19, y=49,38, z=50,69], vp['Squid'/774, l='MpServer', x=-91,91, y=56,03, z=-41,50], wg['Falling Block'/4668, l='MpServer', x=-183,50, y=18,74, z=101,50], vp['Squid'/778, l='MpServer', x=-83,69, y=60,34, z=-38,91], vp['Squid'/776, l='MpServer', x=-93,59, y=56,19, z=-41,38], vp['Squid'/777, l='MpServer', x=-92,09, y=60,28, z=-35,47], vp['Squid'/883, l='MpServer', x=-160,56, y=47,00, z=9,51], vp['Squid'/885, l='MpServer', x=-96,19, y=54,84, z=-0,97], vp['Squid'/884, l='MpServer', x=-158,46, y=46,02, z=13,85], xi['Skeleton'/3052, l='MpServer', x=-202,50, y=24,00, z=-39,50], vp['Squid'/887, l='MpServer', x=-97,44, y=55,34, z=-5,13], vp['Squid'/886, l='MpServer', x=-94,63, y=55,25, z=-0,91], vp['Squid'/888, l='MpServer', x=-93,59, y=55,28, z=-9,56], xn['Zombie'/4688, l='MpServer', x=-161,50, y=14,00, z=-8,50], xi['Skeleton'/4698, l='MpServer', x=-133,50, y=29,00, z=-16,50], xi['Skeleton'/4699, l='MpServer', x=-136,50, y=29,00, z=-16,50], xi['Skeleton'/4703, l='MpServer', x=-134,50, y=29,00, z=-15,50], xi['Skeleton'/4704, l='MpServer', x=-132,50, y=29,00, z=-13,50], wg['Falling Block'/4708, l='MpServer', x=-183,50, y=20,42, z=101,50], ww['Creeper'/3011, l='MpServer', x=-205,50, y=14,00, z=-42,50], xn['Zombie'/3010, l='MpServer', x=-203,50, y=14,00, z=-41,50], xi['Skeleton'/3012, l='MpServer', x=-205,50, y=14,00, z=-40,50], xi['Skeleton'/4727, l='MpServer', x=-88,50, y=27,00, z=50,50], wg['Falling Block'/4730, l='MpServer', x=-183,50, y=22,61, z=101,50], ww['Creeper'/3994, l='MpServer', x=-165,52, y=19,00, z=-29,66], xn['Zombie'/2862, l='MpServer', x=-205,50, y=14,00, z=-6,50], xn['Zombie'/2863, l='MpServer', x=-202,50, y=14,00, z=-7,50], xi['Skeleton'/4765, l='MpServer', x=-165,50, y=19,00, z=-31,50], vp['Squid'/940, l='MpServer', x=-117,50, y=43,28, z=-34,31], ww['Creeper'/4766, l='MpServer', x=-212,50, y=15,00, z=-32,50], vp['Squid'/937, l='MpServer', x=-122,03, y=47,31, z=-39,59], vp['Squid'/939, l='MpServer', x=-123,16, y=46,34, z=-36,91], vp['Squid'/938, l='MpServer', x=-127,09, y=47,31, z=-40,75], vp['Squid'/929, l='MpServer', x=-191,75, y=52,72, z=-49,28], vp['Squid'/931, l='MpServer', x=-185,75, y=51,31, z=-44,28], vp['Squid'/930, l='MpServer', x=-193,25, y=52,38, z=-47,53], xi['Skeleton'/4794, l='MpServer', x=-195,50, y=12,00, z=5,50], ww['Creeper'/2834, l='MpServer', x=-207,32, y=18,00, z=2,12], vp['Squid'/901, l='MpServer', x=-152,47, y=60,00, z=-1,47]]
Retry entities: 0 total; []
Server brand: vanilla
Server type: Integrated singleplayer server
Stacktrace:
at bkg.a(SourceFile:289)
at azl.b(SourceFile:1947)
at azl.f(SourceFile:725)
at net.minecraft.client.main.Main.main(SourceFile:148)

-- System Details --
Details:
Minecraft Version: 1.7.5
Operating System: Linux (i386) version 3.11.0-12-generic
Java Version: 1.7.0_51, Oracle Corporation
Java VM Version: Java HotSpot(TM) Server VM (mixed mode), Oracle Corporation
Memory: 116678544 bytes (111 MB) / 271056896 bytes (258 MB) up to 477364224 bytes (455 MB)
JVM Flags: 1 total; -Xmx512M
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
Launched Version: 1.7.5
LWJGL: 2.9.1
OpenGL: Mesa DRI Intel(R) Sandybridge Mobile x86/MMX/SSE2 GL version 3.0 Mesa 9.2.1, Intel Open Source Technology Center
GL Caps: Using GL 1.3 multitexturing.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Anisotropic filtering is supported and maximum anisotropy is 16.
Shaders are available because OpenGL 2.1 is supported.

Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Resource Packs: []
Current Language: English (US)
Profiler Position: N/A (disabled)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Anisotropic Filtering: Off (1)