From b58aadad01303ea1d4100f6f52dae43fc986b4d9 Mon Sep 17 00:00:00 2001
From: Tom Eastep <teastep@shorewall.net>
Date: Mon, 4 May 2015 08:23:42 -0700
Subject: [PATCH] Correct Syntax error in the generated code.

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

diff --git a/Shorewall/Perl/Shorewall/Providers.pm b/Shorewall/Perl/Shorewall/Providers.pm
index f4a8749d0..15e42474f 100644
--- a/Shorewall/Perl/Shorewall/Providers.pm
+++ b/Shorewall/Perl/Shorewall/Providers.pm
@@ -1516,7 +1516,7 @@ EOF
 		       "        start_provider_$provider" );
 	    }
 
-	    emit ( '    elif [ -z $2 ]; then',
+	    emit ( '    elif [ -z "$2" ]; then',
 		   "        startup_error \"Interface $providerref->{physical} is already enabled\"",
 		   '    fi',
 		   '    ;;'