[MC-35787] Application crash when pressing volume control in 13w42a

Application crashes when the user changes the friendly mobs volume control.

throws null pointer exception.

Related issues

migrated 2013-10-18T10:38:11Z

[media]

AgentM 2013-10-18T12:10:00Z

confirmed
1: music & sound
2: hostile mobs -> touch slider -> crash

Kresimir 2013-10-18T15:26:55Z

Confirmed. Every time when I try to adjust the volume level for friendly mobs, the game crashes.

P_McReary 2013-10-18T15:37:06Z

Confirmed. Happens to me too.

Blaine W Flowers 2013-10-19T12:20:29Z

Confirmed, same error when clicking on the Blocks volume slider.