From 8dbc58367615ed2973b10cf30abd810c728944ac Mon Sep 17 00:00:00 2001
From: =?utf8?q?St=C3=A9phane=20Jacob?= <sj@m4x.org>
Date: Mon, 19 Sep 2011 09:52:44 +0200
Subject: [PATCH] Fixes visibility comparison.
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

Signed-off-by: Stéphane Jacob <sj@m4x.org>
---
 classes/visibility.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/classes/visibility.php b/classes/visibility.php
index dba6578..34036af 100644
--- a/classes/visibility.php
+++ b/classes/visibility.php
@@ -131,7 +131,7 @@ class Visibility
     {
         // self::$display_levels is order from least restrictive
         // to most restrictive.
-        return self::$display_levels[$a] >= self::$display_levels[$b];
+        return self::$display_levels[$level_a] >= self::$display_levels[$level_b];
     }
 
     /** Compare the visibility of two fields.
-- 
2.1.4