--- a/src/video/gem/SDL_gemvideo.c	Tue May 22 22:13:56 2007 +0000
+++ b/src/video/gem/SDL_gemvideo.c	Sat May 26 19:46:04 2007 +0000
@@ -479,6 +479,8 @@
     SDL_AtariGL_InitPointers(this);
 #endif
 
+    this->info.wm_available = 1;
+
     /* We're done! */
     return (0);
 }