First off, this is my first time posting here, so sorry for mistakes 🙂
Random crash.
I was supposed to exit Minecraft.
It crashed as I hit "Quit game".
1. Hit "Quit game".
Environment
OS: Windows 8 (ver 6.2, arch amd64)
Java: 1.7.0_51 (by Oracle Corporation)
Launcher: Minecraft Launcher 1.4.7 (bootstrap 5)
Minecraft: 14w30c (updated Thu Jul 24 10:39:09 EDT 2014)
Duplicate of MC-63506