refs.c: make remove_empty_directories always set errno to something sane
authorRonnie Sahlberg <sahlberg@google.com>
Fri, 20 Jun 2014 14:42:52 +0000 (07:42 -0700)
committerJunio C Hamano <gitster@pobox.com>
Mon, 14 Jul 2014 18:54:41 +0000 (11:54 -0700)
commit470a91e...75d61d102c9cb655a7b8ea1555337d2d
tree5c46583...e9f76a46f4d5b85582fc727d26f69687copy hash to clipboard (tree)
parent835e3c9...2fd453d172466be29283b55a792cac76copy hash to clipboard (diff)
refs.c