Fixing cmd line parsing at sync-backups

diff --git a/files/sync-backups b/files/sync-backups
index e1bd5d1a10e714c5d1923d37f5149d5c4e250ef1..bd62b3328ab23cd627ae7935fa39367c45a596e4 100644 (file)
--- a/files/sync-backups
+++ b/files/sync-backups
@@ -54,6 +54,7 @@ function sync_backups_node {
 # Parsing.
 if [ -z "$VOLUME" ]; then
   echo "usage: $BASENAME <media> [nodes]"
+  exit 1
 else
   shift
 fi