From f4134784de0f4e5fb282ef4215463fa955f599ef Mon Sep 17 00:00:00 2001
From: Roger Luethi <rl@patchworkscience.org>
Date: Mon, 25 Aug 2014 19:58:43 +0200
Subject: [PATCH] labs: exit after unhandled option

If the user supplies an unhandled option, the script should stop.
With this patch, it does.

Change-Id: If7b490cf8e4f11dcead16b8dee6e6fa6e4aa2f59
---
 labs/osbash.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/labs/osbash.sh b/labs/osbash.sh
index cfd6326f..12410eb4 100755
--- a/labs/osbash.sh
+++ b/labs/osbash.sh
@@ -75,6 +75,8 @@ while getopts efhnw opt; do
             ;;
         ?)
             echo "Error: unhandled option $opt"
+            echo
+            usage
             ;;
     esac
 done