From: Junio C Hamano <gitster@pobox.com>
Date: Fri, 5 Apr 2013 21:14:48 +0000 (-0700)
Subject: Merge branch 'rr/send-email-perl-critique'
X-Git-Tag: v1.8.3-rc0~113
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=cb660275789973aa56128b3fbbda4bdff270572a;p=thirdparty%2Fgit.git

Merge branch 'rr/send-email-perl-critique'

Update "git send-email" for issues noticed by PerlCritic.

* rr/send-email-perl-critique:
  send-email: use the three-arg form of open in recipients_cmd
  send-email: drop misleading function prototype
  send-email: use "return;" not "return undef;" on error codepaths
---

cb660275789973aa56128b3fbbda4bdff270572a