http://bugs.winehq.org/show_bug.cgi?id=5955
--- Comment #46 from Stefan Dösinger stefandoesinger@gmx.at 2007-08-29 08:04:55 --- So it seems we need a NULL check for glGetString and other functions. Wrt the mode list, I see that too, that's propably because VNC can't change the video mode. A workaround is to run the app in a virtual desktop, or windowed mode.