--- rxvt-unicode/src/screen.C	2011/01/27 17:37:19	1.365
+++ rxvt-unicode/src/screen.C	2011/01/28 00:08:58	1.366
@@ -2518,7 +2518,7 @@
   if (bg_pixmap != None)
     {
 # ifdef ENABLE_TRANSPARENCY
-      if (bg_flags & isTransparent)
+      if (bg_flags & BG_IS_TRANSPARENT)
         {
           XSetWindowBackgroundPixmap (dpy, parent[0], bg_pixmap);
           XSetWindowBackgroundPixmap (dpy, vt, ParentRelative);