From: Eric Sunshine <sunshine@sunshineco.com>
Date: Sun, 31 May 2015 22:29:28 +0000 (-0400)
Subject: send-email: simplify sendmail aliases comment and blank line recognizer
X-Git-Tag: v2.5.0-rc0~28^2~4
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/020be85f5153e2a3a231e40fe81af9e4a1c01cd4

send-email: simplify sendmail aliases comment and blank line recognizer

Replace unnecessarily complex regular expression for recognizing comment
and blank lines in sendmail aliases with idiomatic expressions which
can be easily understood at a glance.

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/git-send-email.perl b/git-send-email.perl
index 76bb499fbb..e777bd3a60 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -505,7 +505,7 @@ sub parse_sendmail_alias {
 sub parse_sendmail_aliases {
 	my $fh = shift;
 	while (<$fh>) {
-		if (/^\s*(?:#.*)?$/) { next; }
+		next if /^\s*$/ || /^\s*#/;
 		parse_sendmail_alias($_);
 	}
 }