rocklinux/package/base/gzip/gzip-1.3.5-zforce.patch

--- gzip-1.2.4/zforce.in.sopwith	Thu Feb  3 18:06:30 2000
+++ gzip-1.2.4/zforce.in	Thu Feb  3 18:07:37 2000
@@ -25,7 +25,7 @@
   test `expr "$i" : '.*[.-]gz$'` -eq 0 || continue
   test `expr "$i" : '.*[.]t[ag]z$'` -eq 0 || continue
 
-  if gzip -lv < "$i" 2>/dev/null | grep '^defl' > /dev/null; then
+  if gzip -l < "$i" 2>/dev/null | grep '^compressed' > /dev/null; then
 
     if test `expr "$i" : '^............'` -eq 12; then
       new=`expr "$i" : '\(.*\)...$`.gz