qw: small update

1 files changed, 2 insertions, 0 deletions

diff --git a/scripts/qw b/scripts/qw
index b55b0d6..8e8ca1a 100755
--- a/scripts/qw
+++ b/scripts/qw
@@ -53,3 +53,5 @@ while getopts "cr:h" option ;do
 
 	esac
 done
+
+err "${0}: Invalid usage" "Try '${0} -h' for help."