--- /usr/bin/revdep-rebuild	2007-04-04 14:40:23.000000000 +0200
+++ /usr/local/bin/revdep-rebuild	2007-08-17 18:50:11.000000000 +0200
@@ -54,6 +54,9 @@
 
 echo "Configuring search environment for revdep-rebuild"
 
+# Clear GREP_OPTIONS
+export GREP_OPTIONS=""
+
 # Obey PORTAGE_NICENESS
 PORTAGE_NICENESS=$(portageq envvar PORTAGE_NICENESS)
 if [ ! -z "$PORTAGE_NICENESS" ]