From 78269d57bc29f55aa074537a5baa275f09b9a7f9 Mon Sep 17 00:00:00 2001
From: Tom Eastep <teastep@shorewall.net>
Date: Thu, 10 May 2018 11:12:23 -0700
Subject: [PATCH] Handle missing AUTOMAKE

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

diff --git a/Shorewall/Perl/Shorewall/Config.pm b/Shorewall/Perl/Shorewall/Config.pm
index e814b23f5..38977b2fd 100644
--- a/Shorewall/Perl/Shorewall/Config.pm
+++ b/Shorewall/Perl/Shorewall/Config.pm
@@ -6603,7 +6603,7 @@ sub get_configuration( $$$ ) {
     default_yes_no 'BALANCE_PROVIDERS'          , $config{USE_DEFAULT_RT} ? 'Yes' : '';
     default_yes_no 'USE_NFLOG_SIZE'             , '';
 
-    if ( ( $val = $config{AUTOMAKE} ) !~ /^[Rr]ecursive$/ ) {
+    if ( ( $val = ( $config{AUTOMAKE} || '' ) ) !~ /^[Rr]ecursive$/ ) {
 	default_yes_no( 'AUTOMAKE' , '' ) unless $val && $val =~ /^\d{1,2}$/;
     }