I tried to add my texture pack's lang file to the resource pack port I made. This only happens in 13w24b, 13w24a completely ignores the language.

What I expected to happen was...:
The lang turns up in the language selection, proceed as normal.

What actually happened was...:
It actually crashes.

Steps to Reproduce:
1. Put a resource pack with a lang edit in the resource pack folder (the one I used can be found here, it uses a symbolic link to connect to .minecraft, it still retains backward compatibility, it's got a few files for Optifine and Computercraft, the _Stuffs folder is just the way the people working on this sent files over and stuff)
2. Run 13w24b with launcher 0.9.3
3. Load the resource pack in the options menu