prune-packed: check for too many arguments

Signed-off-by: Ramsay Jones <[email protected]> Signed-off-by: Junio C Hamano <[email protected]>
kael · Feb 11, 2019 · 9b0bd87 · 9b0bd87
1 parent 268fbcd
commit 9b0bd87
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/builtin/prune-packed.c b/builtin/prune-packed.c
@@ -62,6 +62,11 @@ int cmd_prune_packed(int argc, const char **argv, const char *prefix)
 	argc = parse_options(argc, argv, prefix, prune_packed_options,
 			     prune_packed_usage, 0);
 
+	if (argc > 0)
+		usage_msg_opt(_("too many arguments"),
+			      prune_packed_usage,
+			      prune_packed_options);
+
 	prune_packed_objects(opts);
 	return 0;
 }