From 6c35bd9cc4d1dc208ad193c4025b058541b30263 Mon Sep 17 00:00:00 2001
From: teastep <teastep@fbd18981-670d-0410-9b5c-8dc0c1a9a2bb>
Date: Mon, 21 Apr 2008 20:34:38 +0000
Subject: [PATCH] Tiny optimizaiton in match_src_net

git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@8475 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 ce01d232f..00dbcb793 100644
--- a/Shorewall-perl/Shorewall/Chains.pm
+++ b/Shorewall-perl/Shorewall/Chains.pm
@@ -1432,8 +1432,7 @@ sub match_source_net( $;$ ) {
     } elsif ( $net =~ /^(!?)\+/ ) {
 	require_capability( 'IPSET_MATCH' , 'ipset names in Shorewall configuration files' , '' );
 	join( '', '-m set ', $1 ? '! ' : '', get_set_flags( $net, 'src' ) );
-    } elsif ( $net =~ /^!/ ) {
-	$net =~ s/!//;
+    } elsif ( $net =~ s/^!// ) {
 	validate_net $net, 1;
 	"-s ! $net ";
     } else {