From 460af69ae58222a3201a75b53c58a905ba691715 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alexander=20Nicolaysen=20S=C3=B8rnes?=
 <alex@thehandofagony.com>
Date: Sun, 5 Apr 2009 17:05:32 +0200
Subject: [PATCH] db_filter_ui: Delete filters with no data

---
 include/db_filter_ui.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/db_filter_ui.php b/include/db_filter_ui.php
index 4a13e64..aff380c 100644
--- a/include/db_filter_ui.php
+++ b/include/db_filter_ui.php
@@ -415,6 +415,9 @@ class FilterInterface
                 $bChangedOption = true;
             }
 
+            if(!$sData)
+                continue;
+
             $aReturn[] = $oFilter;
         }