X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?p=xscreensaver;a=blobdiff_plain;f=hacks%2Fscreenhack.c;h=79a58cde9792e2d0c5fdcf29403742d11c69e1cc;hp=3898a8e360daa8fa1b1c336696ab12566039ea98;hb=bbd0773f2adde4927a6196361d4061e70bf48cd9;hpb=6a1da724858673ac40aa13a9612340d8bed8c7b9

diff --git a/hacks/screenhack.c b/hacks/screenhack.c
index 3898a8e3..79a58cde 100644
--- a/hacks/screenhack.c
+++ b/hacks/screenhack.c
@@ -57,6 +57,10 @@
 #include "version.h"
 #include "vroot.h"
 
+#ifndef _XSCREENSAVER_VROOT_H_
+# error Error!  You have an old version of vroot.h!  Check -I args.
+#endif /* _XSCREENSAVER_VROOT_H_ */
+
 #ifndef isupper
 # define isupper(c)  ((c) >= 'A' && (c) <= 'Z')
 #endif
@@ -547,7 +551,7 @@ main (int argc, char **argv)
   else if (root_p)
     {
       XWindowAttributes xgwa;
-      window = RootWindowOfScreen (XtScreen (toplevel));
+      window = VirtualRootWindowOfScreen (XtScreen (toplevel));
       XtDestroyWidget (toplevel);
       XGetWindowAttributes (dpy, window, &xgwa);
       cmap = xgwa.colormap;
@@ -576,7 +580,7 @@ main (int argc, char **argv)
 	  unsigned int bg, bd;
 	  Widget new;
 
-	  cmap = XCreateColormap (dpy, RootWindowOfScreen(screen),
+	  cmap = XCreateColormap (dpy, VirtualRootWindowOfScreen(screen),
 				  visual, AllocNone);
 	  bg = get_pixel_resource ("background", "Background", dpy, cmap);
 	  bd = get_pixel_resource ("borderColor", "Foreground", dpy, cmap);