From e6ded2eb3c6fab97f60a9c440238d22f8321ecf3 Mon Sep 17 00:00:00 2001
From: Thomas Gelf <thomas@gelf.net>
Date: Sat, 15 Nov 2014 23:39:21 +0100
Subject: [PATCH] FilterEditor: use new id helper in selectSign

---
 library/Icinga/Web/Widget/FilterEditor.php | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/library/Icinga/Web/Widget/FilterEditor.php b/library/Icinga/Web/Widget/FilterEditor.php
index 9f8848204..51738d86d 100644
--- a/library/Icinga/Web/Widget/FilterEditor.php
+++ b/library/Icinga/Web/Widget/FilterEditor.php
@@ -337,9 +337,8 @@ class FilterEditor extends AbstractWidget
         );
     }
 
-    protected function selectSign($filter)
+    protected function selectSign(Filter $filter = null)
     {
-        $name = 'sign_' . $filter->getId();
         $signs = array(
             '='  => '=',
             '!=' => '!=',
@@ -350,9 +349,9 @@ class FilterEditor extends AbstractWidget
         );
 
         return $this->select(
-            $name,
+            $this->elementId('sign', $filter),
             $signs,
-            $filter->getSign(),
+            $filter === null ? null : $filter->getSign(),
             array('style' => 'width: 4em')
         );
     }