Update 'scripts/glacier'

scripts/glacier

@@ -245,7 +245,7 @@ while [[ $# -gt 0 ]]; do
 		printf "$red [ $error ]$reset Unknown option, use 'glacier -h' to see usage.\n"
 		exit 1
 		;;
-		)
-		printf "$red [ $error ]$reset Unknown option, use 'glacier -h' to see usage.\n"
 	esac
 done
+
+printf "$red [ $error ]$reset Unknown option, use 'glacier -h' to see usage.\n"