OS: Windows 7 (ver 6.1, arch x86)
Java: 1.7.0_21 (by Oracle Corporation)
Launcher: 0.9.3 (Dev) (bootstrap 3)
Minecraft: 13w24b (updated Fri Jun 14 09:54:59 EDT 2013)
When running latest snapshot, selecting a resource pack from the settings menu causes a crash.
Steps to Reproduce:
1. launch Minecraft in latest snapshot.
2. Click settings
3. Click on a resource pack other than default (mine was 64x64)