From 7053910ee1c73badd2df933b28e5fdad8eee161f Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 13 Oct 2018 10:52:25 +0100
Subject: dgit: Put (?: ) around $cleanmode_re and use qr{}.

No functional change.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 dgit | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dgit b/dgit
index efd2962..de14c1e 100755
--- a/dgit
+++ b/dgit
@@ -101,7 +101,7 @@ our %forceopts = map { $_=>0 }
 our %format_ok = map { $_=>1 } ("1.0","3.0 (native)","3.0 (quilt)");
 
 our $suite_re = '[-+.0-9a-z]+';
-our $cleanmode_re = 'dpkg-source(?:-d)?|git|git-ff|check|none';
+our $cleanmode_re = qr{(?:dpkg-source(?:-d)?|git|git-ff|check|none)};
 
 our $git_authline_re = '^([^<>]+) \<(\S+)\> (\d+ [-+]\d+)$';
 our $splitbraincache = 'dgit-intern/quilt-cache';
-- 
cgit v1.2.3