Show HEADs for Git 1.7.8+ submodules
authorKevin Israel <pleasestand@live.com>
Sun, 3 Feb 2013 00:11:28 +0000 (19:11 -0500)
committerChad Horohoe <chadh@wikimedia.org>
Wed, 20 Feb 2013 16:14:52 +0000 (11:14 -0500)
commite951be59c60a70dd442d10acb4f6e1064967e345
treecadc3a5a05e2a43144e3e7641609c302e73c8b64
parenta43ec89148a5f1e5e378f24647e296e80692fb03
Show HEADs for Git 1.7.8+ submodules

I implemented "the gitfile mechanism" in the GitInfo class so it
can access gitdirs for submodules again.

Bug: 44599
Change-Id: Ieb79c0b401a6bb0f5ca8bff98bb382a8c6ffbb01
RELEASE-NOTES-1.21
includes/GitInfo.php