From 1ee8835a73822584f41cda128ac402e66c2e8cb4 Mon Sep 17 00:00:00 2001
From: Tom Eastep <teastep@shorewall.net>
Date: Fri, 17 Apr 2009 17:56:11 -0700
Subject: [PATCH] Handle empty setup_common()

---
 Shorewall/Perl/Shorewall/Compiler.pm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Shorewall/Perl/Shorewall/Compiler.pm b/Shorewall/Perl/Shorewall/Compiler.pm
index f6870fcc4..004cee6bc 100644
--- a/Shorewall/Perl/Shorewall/Compiler.pm
+++ b/Shorewall/Perl/Shorewall/Compiler.pm
@@ -682,6 +682,7 @@ sub compiler {
     setup_zone_mss;
 
     unless ( $command eq 'check' ) {
+	emit 'return 0';
 	pop_indent;
 	emit '}';
     }