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-rw-r--r--files/sync-backups1
1 files changed, 1 insertions, 0 deletions
diff --git a/files/sync-backups b/files/sync-backups
index e1bd5d1..bd62b33 100644
--- 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