From f4183c8d5b337e68fa238b28835a031d0a288cb6 Mon Sep 17 00:00:00 2001
From: teastep <teastep@fbd18981-670d-0410-9b5c-8dc0c1a9a2bb>
Date: Fri, 7 Dec 2007 05:36:51 +0000
Subject: [PATCH] Fix NFLOG/ULOG fiasco

git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@7843 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
---
 Shorewall-perl/Shorewall/Config.pm | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Shorewall-perl/Shorewall/Config.pm b/Shorewall-perl/Shorewall/Config.pm
index 6b2380fb1..7d855a6e1 100644
--- a/Shorewall-perl/Shorewall/Config.pm
+++ b/Shorewall-perl/Shorewall/Config.pm
@@ -1309,7 +1309,8 @@ sub level_error( $ ) {
 }
 
 sub validate_level( $ ) {
-    my $level = uc $_[0];
+    my $rawlevel = $_[0];
+    my $level    = uc $rawlevel;
 
     if ( defined $level && $level ne '' ) {
 	$level =~ s/!$//;
@@ -1338,10 +1339,10 @@ sub validate_level( $ ) {
 	}
 
 	if ( $level =~ /^NFLOG --/ or $level =~ /^ULOG --/ ) {
-	    return $level;
+	    return $rawlevel;
 	}
 
-	level_error( $level );
+	level_error( $rawlevel );
     }
 
     '';