From da78a4d453f3c7ee5da27b0707db96d2d7578a02 Mon Sep 17 00:00:00 2001
From: teastep <teastep@fbd18981-670d-0410-9b5c-8dc0c1a9a2bb>
Date: Mon, 28 Apr 2008 17:19:18 +0000
Subject: [PATCH] Another tiny optimizaiton

git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@8484 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
---
 Shorewall-perl/Shorewall/Chains.pm | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Shorewall-perl/Shorewall/Chains.pm b/Shorewall-perl/Shorewall/Chains.pm
index 00dbcb793..ae340dc3d 100644
--- a/Shorewall-perl/Shorewall/Chains.pm
+++ b/Shorewall-perl/Shorewall/Chains.pm
@@ -1474,8 +1474,7 @@ sub match_orig_dest ( $ ) {
     return '' if $net eq ALLIPv4;
     return '' unless $capabilities{CONNTRACK_MATCH};
 
-    if ( $net =~ /^!/ ) {
-	$net =~ s/!//;
+    if ( $net =~ s/^!// ) {
 	validate_net $net, 1;
 	"-m conntrack --ctorigdst ! $net ";
     } else {