Merge pull request #2076 from colemanw/CRM-11864

[civicrm-core.git] / CRM / Case / Page / AJAX.php

diff --git a/CRM/Case/Page/AJAX.php b/CRM/Case/Page/AJAX.php
index 4686ad1e688c764205d676022169a1027741ac30..92ce576c301868539c3c9c45ec442e99d4657020 100644 (file)
--- a/CRM/Case/Page/AJAX.php
+++ b/CRM/Case/Page/AJAX.php
@@ -1,7 +1,7 @@
 <?php
 /*
  +--------------------------------------------------------------------+
- | CiviCRM version 4.3                                                |
+ | CiviCRM version 4.4                                                |
  +--------------------------------------------------------------------+
  | Copyright CiviCRM LLC (c) 2004-2013                                |
  +--------------------------------------------------------------------+
@@ -43,8 +43,8 @@ class CRM_Case_Page_AJAX {
   static function unclosedCases() {
     $criteria = explode('-', CRM_Utils_Type::escape(CRM_Utils_Array::value('s', $_GET), 'String'));
 
-    $limit = NULL;
-    if ($limit = CRM_Utils_Array::value('limit', $_GET)) {
+    $limit = CRM_Utils_Array::value('limit', $_GET);
+    if ($limit) {
       $limit = CRM_Utils_Type::escape($limit, 'Integer');
     }