prune-packed: fix minor memory leak
authorJeff King <peff@peff.net>
Sat, 13 Sep 2014 20:16:53 +0000 (16:16 -0400)
committerJunio C Hamano <gitster@pobox.com>
Mon, 15 Sep 2014 18:37:43 +0000 (11:37 -0700)
commit1cc2c772dd4dc5f9396a229e2727ca28ef25c33b
tree4f1646e9262aadd6ecf7a9ff35c28d09b41063eb
parent96db324a73fdada6fbe7b63221986f8f18cc63b0
prune-packed: fix minor memory leak

We form all of our directories in a strbuf, but never release it.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
builtin/prune-packed.c