CRM-13852 remove default value as the key always exists so it will never be applied...

diff --git a/CRM/Activity/Page/AJAX.php b/CRM/Activity/Page/AJAX.php
index 2a3487e96605352b0e419b91cddb3cc00a755eb1..659259e516adaf1c350f25c0817d61315acdbfb9 100644 (file)
--- a/CRM/Activity/Page/AJAX.php
+++ b/CRM/Activity/Page/AJAX.php
@@ -465,10 +465,10 @@ class CRM_Activity_Page_AJAX {
       $activityFilter = array(
         'activity_type_filter_id' =>
           ( CRM_Utils_Array::value('activity_type_id', $params) ) ?
-            CRM_Utils_Type::escape(CRM_Utils_Array::value('activity_type_id', $params, '0'), 'Integer') : '',
+            CRM_Utils_Type::escape(CRM_Utils_Array::value('activity_type_id', $params), 'Integer') : '',
         'activity_type_exclude_filter_id' =>
           ( CRM_Utils_Array::value('activity_type_exclude_id', $params) ) ?
-            CRM_Utils_Type::escape(CRM_Utils_Array::value('activity_type_exclude_id', $params, '0'), 'Integer') : '',
+            CRM_Utils_Type::escape(CRM_Utils_Array::value('activity_type_exclude_id', $params), 'Integer') : '',
       );
 
       CRM_Core_BAO_Setting::setItem(