git-send-email: avoid uninitialized variable warning.
authorJunio C Hamano <junkio@cox.net>
Thu, 5 Oct 2006 23:36:15 +0000 (16:36 -0700)
committerJunio C Hamano <junkio@cox.net>
Thu, 5 Oct 2006 23:36:15 +0000 (16:36 -0700)
commitbc108f63dad7a5f6d95418cb78a587f5f570eae6
treea069e8055ac994db78c9a551afcb41b2e1a50676
parent51a7c66a73ce74fad3b7b05109ed6ce013202fa5
git-send-email: avoid uninitialized variable warning.

The code took length of $reply_to when it was not even defined,
causing -w to warn.

Signed-off-by: Junio C Hamano <junkio@cox.net>
git-send-email.perl