http://bugs.winehq.org/show_bug.cgi?id=25427
--- Comment #7 from GyB gyebro69@gmail.com 2010-12-14 21:32:28 CST --- The commit cannot be reverted cleanly on Wine-1.3.9. If you want to confirm that this is the patch causing the game to crash you should perform:
In the git tree: 1) git checkout d3fd7b247b35d7c8c453afa2fc07e121ea75214b (and compile the source then test the game: it should crash).
2) git reset --hard HEAD^ (compile the source again and test the game: it shouldn't crash).
I'm not so experienced with git but this is how I used to confirm a regression when the commit cannot be reverted cleanly.