From b2b68e789e1f35b59ce540f7cc0f32d4e4c8986e Mon Sep 17 00:00:00 2001
From: Evan Broder <broder@mit.edu>
Date: Sun, 1 Mar 2009 12:25:13 -0500
Subject: [PATCH 1/1] Don't loop infinitely if options are misspelled (or
 invalid).

svn path=/trunk/scripts/invirt-admin/; revision=2237
---
 invirt-admin |    5 +++++
 1 file changed, 5 insertions(+)

diff --git a/invirt-admin b/invirt-admin
index 3465bea..64b02ee 100755
--- a/invirt-admin
+++ b/invirt-admin
@@ -32,6 +32,11 @@ while [ $# -gt 0 ]; do
 	--arch)      arch=$2;      shift 2;;
 	--dist)      dist=$2;      shift 2;;
 	--mirror)    mirror=$2;    shift 2;;
+        *)
+            echo "Unknown option: $1"
+            echo
+            usage
+            ;;
     esac
 done
 if [ -z "$name" ]; then
-- 
1.7.9.5