[PATCH] prune-packed: check for too many arguments

[Ramsay Jones]

Signed-off-by: Ramsay Jones <ram...@ramsayjones.plus.com>
---

Hi Junio,

Another 'old find' (from feb 2017), but this time I don't seem to have
sent this one to the list before. It is possible that I didn't think
it was up to scratch ... dunno. ;-)

ATB,
Ramsay Jones

 builtin/prune-packed.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/builtin/prune-packed.c b/builtin/prune-packed.c
index a9e7b552b9..48c5e78e33 100644
--- a/builtin/prune-packed.c
+++ b/builtin/prune-packed.c
@@ -63,6 +63,11 @@ 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;
 }
-- 
2.20.0