From: Evan Broder <broder@mit.edu>
Date: Sun, 1 Mar 2009 17:25:13 +0000 (-0500)
Subject: Don't loop infinitely if options are misspelled (or invalid).
X-Git-Url: http://xvm.mit.edu/gitweb/invirt/scripts/invirt-admin.git/commitdiff_plain/b2b68e789e1f35b59ce540f7cc0f32d4e4c8986e

Don't loop infinitely if options are misspelled (or invalid).

svn path=/trunk/scripts/invirt-admin/; revision=2237
---

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