From: Jay Soffian <jaysoffian@gmail.com>
Date: Wed, 20 Feb 2008 05:55:07 +0000 (-0500)
Subject: send-email: squelch warning due to comparing undefined $_ to ""
X-Git-Tag: v1.5.4.3~6
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/1ca3d6ed01774eab37e96d9c88b840ea618f97af?ds=inline;hp=1ca3d6ed01774eab37e96d9c88b840ea618f97af

send-email: squelch warning due to comparing undefined $_ to ""

The check to see if initial_reply_to is defined was also comparing $_ to
"" for a reason I cannot ascertain (looking at the commit which made the
change didn't provide enlightenment), but if $_ is undefined, perl
generates a warning.

Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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