From 1d4a87a0d0eb81fe8d480fc039203acdc677b907 Mon Sep 17 00:00:00 2001
From: Tom Eastep <teastep@shorewall.net>
Date: Tue, 4 Feb 2014 12:15:35 -0800
Subject: [PATCH] Excape an opening parehthesis.

Signed-off-by: Tom Eastep <teastep@shorewall.net>
---
 Shorewall/Perl/Shorewall/Tc.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Shorewall/Perl/Shorewall/Tc.pm b/Shorewall/Perl/Shorewall/Tc.pm
index 66f948ce3..a4b92bf58 100644
--- a/Shorewall/Perl/Shorewall/Tc.pm
+++ b/Shorewall/Perl/Shorewall/Tc.pm
@@ -2337,7 +2337,7 @@ sub process_tc_filter2( $$$$$$$$$ ) {
 
 	    push @sportlist, expand_port_range( $protonumber, $_ ) for split_list( $sportlist, 'port list' );
 
-	    $rule .= "\\\n   (" if $multiple = ( @sportlist > 2 );
+	    $rule .= "\\\n   \\(" if $multiple = ( @sportlist > 2 );
 
 	    while ( @sportlist ) {
 		my ( $sport, $smask ) = ( shift @sportlist, shift @sportlist );