--- lib/gs_init.ps.orig	2005-01-20 14:28:27.945937728 +0100
+++ lib/gs_init.ps	2005-01-21 01:40:17.629934304 +0100
@@ -1421,7 +1421,7 @@
 % Set the default screen and BG/UCR.
 /.setdefaultbgucr {
   systemdict /setblackgeneration known {
-    { pop 0 } dup setblackgeneration setundercolorremoval
+    {} dup setblackgeneration setundercolorremoval
   } if
 } bind def
 /.useloresscreen {	% - .useloresscreen <bool>