From: Junio C Hamano <gitster@pobox.com>
Date: Fri, 21 Mar 2014 19:33:29 +0000 (-0700)
Subject: Merge branch 'jk/shallow-update-fix'
X-Git-Tag: v2.0.0-rc0~81
X-Git-Url: https://repo.or.cz/w/git.git/commitdiff_plain/3e14384b126cf9911a35dfda21f04abd4199aa54

Merge branch 'jk/shallow-update-fix'

Serving objects from a shallow repository needs to write a
new file to hold the temporary shallow boundaries but it was not
cleaned when we exit due to die() or a signal.

* jk/shallow-update-fix:
  shallow: verify shallow file after taking lock
  shallow: automatically clean up shallow tempfiles
  shallow: use stat_validity to check for up-to-date file
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3e14384b126cf9911a35dfda21f04abd4199aa54