Don't crash in WIN_GL_InitExtensions() if the OpenGL library couldn't…

… be loaded
libsdl-org · Apr 23, 2014 · 3e3570d · 3e3570d
1 parent a5ce57b
commit 3e3570d
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/video/windows/SDL_windowsopengl.c b/src/video/windows/SDL_windowsopengl.c
@@ -334,6 +334,10 @@ WIN_GL_InitExtensions(_THIS)
     HGLRC hglrc;
     PIXELFORMATDESCRIPTOR pfd;
 
+    if (!_this->gl_data) {
+        return;
+    }
+
     hwnd =
         CreateWindow(SDL_Appname, SDL_Appname, (WS_POPUP | WS_DISABLED), 0, 0,
         10, 10, NULL, NULL, SDL_Instance, NULL);