libgit2/libgit2 — pull request #860 by schu (2012-08-09 13:43:47+00:00)
Title: odb_pack: make sure to search all backends

last_found is the last packfile a wanted object was found in. Since
last_found is shared among all searching threads, it might changes while
we're searching. So, don't expect we have checked last_found yet but
scan it again.