[PATCH v3 6/7] send-email: suppress leading and trailing whitespaces in addresses

From: Remi Lespinet <remi.lespinet@ensimag.grenoble-inp.fr>
Date: Jun 9, 2015, 18:50 UTC
Message-ID: <1433875804-16007-1-git-send-email-remi.lespinet@ensimag.grenoble-inp.fr>

Remove leading and trailing whitespaces when sanitizing addresses so that git send-email give the same output when passing arguments like " jdoe@example.com " or "\t jdoe@example.com " as with "jdoe@example.com".

The next commit will introduce a test for this aswell.

Signed-off-by: Remi Lespinet <remi.lespinet@ensimag.grenoble-inp.fr>
---
 git-send-email.perl | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/git-send-email.perl b/git-send-email.perl
index ea03308..3d144bd 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -978,6 +978,9 @@ sub sanitize_address {
 	# remove garbage after email address
 	$recipient =~ s/(.*>).*$/$1/;
 
+	# remove leading and trailing whitespace
+	$recipient =~ s/^\s+|\s+$//g;
+
 	my ($recipient_name, $recipient_addr) = ($recipient =~ /^(.*?)\s*(<.*)/);
 
 	if (not $recipient_name) {

-- 
1.9.1