Fixed|X11: Undefined conflicting Xlib preprocessor symbol

skyjake · Dec 24, 2015 · 53fe599 · 53fe599
1 parent 6212ffb
commit 53fe599
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/doomsday/apps/client/src/gl/sys_opengl.cpp b/doomsday/apps/client/src/gl/sys_opengl.cpp
@@ -34,6 +34,7 @@
 #   define GETPROC(Type, x)   x = de::function_cast<Type>(wglGetProcAddress(#x))
 #elif defined(UNIX) && !defined(MACOSX)
 #   include <GL/glx.h>
+#   undef None
 #   define GETPROC(Type, x)   x = de::function_cast<Type>(glXGetProcAddress((GLubyte const *)#x))
 #endif