SupSuper/OpenXcom — pull request #830 by cpages (2014-05-09 21:06:34+00:00)
Title: Workaround segfault in SDL when switching to opengl.

Clearing the screen after setting videomode with opengl segfaulted (in linux). I didn't check in detail, but looks like a problem in SDL and re-initializing the video subsystem did the trick.