From: Junio C Hamano <gitster@pobox.com>
Date: Thu, 10 Feb 2011 22:45:55 +0000 (-0800)
Subject: Merge branch 'maint'
X-Git-Tag: v1.7.5-rc0~137
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=b308bf18633964102472db5065929a359d4ad265;p=git.git

Merge branch 'maint'

* maint:
  compat: helper for detecting unsigned overflow
---

b308bf18633964102472db5065929a359d4ad265