Change error message to be clearer when unknown option is passed. (Bug #214370)

svn path=/; revision=487

1 files changed, 4 insertions, 1 deletions

diff --git a/trunk/src/revdep-rebuild/revdep-rebuild b/trunk/src/revdep-rebuild/revdep-rebuild
index 592b883..7df8145 100755
--- a/trunk/src/revdep-rebuild/revdep-rebuild
+++ b/trunk/src/revdep-rebuild/revdep-rebuild
@@ -247,13 +247,16 @@ die_if_missing_arg() {
 die_invalid_option() {
 	# We cannot use eerror and einfo because this gets called before function.sh 
 	# is sourced
-	print_usage
 	echo
 	echo  "Encountered unrecognized option $1." >&2
 	echo
 	echo  "$APP_NAME no longer automatically passes unrecognized options to portage."
 	echo  "Separate emerge-only options from revdep-rebuild options with the -- flag."
 	echo
+	echo  "For example, $APP_NAME -v -- --ask"
+	echo
+	echo  "See the man page or $APP_NAME -h for more detail."
+	echo
 	exit 1
 }