From 49f73852c80ee681c179ee2eb76b1a792d7b1b22 Mon Sep 17 00:00:00 2001
From: =?utf8?q?=C3=86var=20Arnfj=C3=B6r=C3=B0=20Bjarmason?=
 <avarab@gmail.com>
Date: Thu, 30 Sep 2010 13:43:05 +0000
Subject: [PATCH] send-email: is_rfc2047_quoted use qr// regexes
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Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 git-send-email.perl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/git-send-email.perl b/git-send-email.perl
index 036e4b4259..1890409232 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -852,8 +852,8 @@ sub quote_rfc2047 {
 
 sub is_rfc2047_quoted {
 	my $s = shift;
-	my $token = '[^][()<>@,;:"\/?.= \000-\037\177-\377]+';
-	my $encoded_text = '[!->@-~]+';
+	my $token = qr/[^][()<>@,;:"\/?.= \000-\037\177-\377]+/;
+	my $encoded_text = qr/[!->@-~]+/;
 	length($s) <= 75 &&
 	$s =~ m/^(?:"[[:ascii:]]*"|=\?$token\?$token\?$encoded_text\?=)$/o;
 }
-- 
2.39.2