From 3803bceae84fe122eccb49e3096abead508cde8f Mon Sep 17 00:00:00 2001
From: David Kastrup <dak@gnu.org>
Date: Wed, 12 Sep 2007 07:53:45 +0200
Subject: [PATCH] git-send-email.perl: Add angle brackets to In-Reply-To if
 necessary

Although message-id by defintion should have surrounding angle
brackets, there is no point forcing people to type them in.

Signed-off-by: David Kastrup <dak@gnu.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 git-send-email.perl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/git-send-email.perl b/git-send-email.perl
index e0b7d1245e..195fe6f70a 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -317,7 +317,8 @@ if ($thread && !defined $initial_reply_to && $prompting) {
 	} while (!defined $_);
 
 	$initial_reply_to = $_;
-	$initial_reply_to =~ s/(^\s+|\s+$)//g;
+	$initial_reply_to =~ s/^\s+<?/</;
+	$initial_reply_to =~ s/>?\s+$/>/;
 }
 
 if (!$smtp_server) {