From 12aecdef3772e9ed683a8713fd14986d073a4eac Mon Sep 17 00:00:00 2001
From: Tom Eastep <teastep@shorewall.net>
Date: Tue, 17 Aug 2010 09:17:25 -0700
Subject: [PATCH] Use '&' trick to avoid prototype matching

---
 Shorewall/Perl/Shorewall/Chains.pm | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/Shorewall/Perl/Shorewall/Chains.pm b/Shorewall/Perl/Shorewall/Chains.pm
index 4274d992b..319e24d06 100644
--- a/Shorewall/Perl/Shorewall/Chains.pm
+++ b/Shorewall/Perl/Shorewall/Chains.pm
@@ -1012,9 +1012,7 @@ sub find_chain($$) {
 #
 sub ensure_chain($$)
 {
-    my ($table, $chain) = @_;
-
-    find_chain( $table, $chain ) || new_chain( $table, $chain );
+    &find_chain( @_ ) || &new_chain( @_ );
 }
 
 #