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: https://git.lorimer.id.au/gitweb.git/diff_plain/cb660275789973aa56128b3fbbda4bdff270572a?hp=--cc

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
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cb660275789973aa56128b3fbbda4bdff270572a