--- a/src/video/gem/SDL_gemvideo.c	Sat May 26 20:09:56 2007 +0000
+++ b/src/video/gem/SDL_gemvideo.c	Sat May 26 20:12:58 2007 +0000
@@ -467,7 +467,7 @@
 	SDL_AtariGL_InitPointers(this);
 #endif
 
-	video->info.wm_available = 1;
+	this->info.wm_available = 1;
 
 	/* We're done! */
 	return(0);