Sync with 1.8.5.1
authorJunio C Hamano <redacted>
Tue, 3 Dec 2013 19:42:03 +0000 (11:42 -0800)
committerJunio C Hamano <redacted>
Tue, 3 Dec 2013 19:44:12 +0000 (11:44 -0800)
* maint:
  Git 1.8.5.1
  ref-iteration doc: add_submodule_odb() returns 0 for success


Trivial merge
git clone https://git.99rst.org/PROJECT