is_submodule_modified(): fix breakage with external GIT_INDEX_FILE
authorJunio C Hamano <gitster@pobox.com>
Sat, 30 Jan 2010 20:08:26 +0000 (12:08 -0800)
committerJunio C Hamano <gitster@pobox.com>
Sat, 30 Jan 2010 21:56:56 +0000 (13:56 -0800)
commitb0883aa...c77111e88496bd0afe073caf68ab9f99
treeb4f0218...4276c6dd698ef6e810e61f3cd0221193copy hash to clipboard (tree)
parenta9c7c43...4a6c1e0d95790cf2c8697b5b6ff30b1bcopy hash to clipboard (diff)
submodule.c