X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?p=xscreensaver;a=blobdiff_plain;f=utils%2Fgrabscreen.c;h=6f88e5a10dc4ad9772c8a9874cf44d41a5968a65;hp=3919457c7b5a5c6e6b7a72c9972fe50942cffe6f;hb=c596d1306f5f92f7eab76224d3b049980a14adcb;hpb=5832fe184606766fef23369159306c0a5799aeb0

diff --git a/utils/grabscreen.c b/utils/grabscreen.c
index 3919457c..6f88e5a1 100644
--- a/utils/grabscreen.c
+++ b/utils/grabscreen.c
@@ -288,6 +288,13 @@ grab_screen_image_1 (Screen *screen, Window window)
 #endif /* DEBUG */
 	  copy_default_colormap_contents (screen, xgwa.colormap, xgwa.visual);
 	  raise_window(dpy, window, saver_p);
+
+          /* Generally it's bad news to call XInstallColormap() explicitly,
+             but this file does a lot of sleazy stuff already...  This is to
+             make sure that the window's colormap is installed, even in the
+             case where the window is OverrideRedirect. */
+          if (xgwa.colormap) XInstallColormap (dpy, xgwa.colormap);
+          XSync (dpy, False);
 	}
     }
   else  /* root_p */