Fixed bug #906

Added better error reporting for OpenGL context creation failing.

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%404314

src/video/win32/SDL_win32events.c

@@ -732,7 +732,7 @@ WIN_SetError(const char *prefix)
     FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(), 0,
                   buffer, SDL_arraysize(buffer), NULL);
     message = WIN_StringToUTF8(buffer);
-    SDL_SetError("%s%s%s", prefix ? prefix : "", prefix ? ":" : "", message);
+    SDL_SetError("%s%s%s", prefix ? prefix : "", prefix ? ": " : "", message);
     SDL_free(message);
 }
 

src/video/win32/SDL_win32opengl.c

@@ -536,7 +536,7 @@ WIN_GL_CreateContext(_THIS, SDL_Window * window)
     }
 
     if (!context) {
-        SDL_SetError("Could not create GL context");
+        WIN_SetError("Could not create GL context");
         return NULL;
     }