From 44c96f0410d14dd8ec10f1e60a78abc8222da130 Mon Sep 17 00:00:00 2001
From: Thomas Gelf <thomas@gelf.net>
Date: Sat, 15 Nov 2014 22:37:12 +0100
Subject: [PATCH] FilterOr: override operator change for NOT

Replacing an OR filter with a NOT operator should return a NOT OR
when the OR contains more than one entry
---
 library/Icinga/Data/Filter/FilterOr.php | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/library/Icinga/Data/Filter/FilterOr.php b/library/Icinga/Data/Filter/FilterOr.php
index 4e4de2d66..8291d32dc 100644
--- a/library/Icinga/Data/Filter/FilterOr.php
+++ b/library/Icinga/Data/Filter/FilterOr.php
@@ -20,6 +20,14 @@ class FilterOr extends FilterChain
         return false;
     }
 
+    public function setOperatorName($name)
+    {
+        if ($this->count() > 1 && $name === 'NOT') {
+            return Filter::not(clone $this);
+        }
+        return parent::setOperatorName($name);
+    }
+
     public function andFilter(Filter $filter)
     {
         return Filter::matchAll($this, $filter);