CRM-16719: more fixes

diff --git a/CRM/Report/Form/ActivitySummary.php b/CRM/Report/Form/ActivitySummary.php
index 1aa42c9f9a31138f6548917566b46ed9d26163f2..9d02962fdf4346f8b6a462627c2204ab62267046 100644 (file)
--- a/CRM/Report/Form/ActivitySummary.php
+++ b/CRM/Report/Form/ActivitySummary.php
@@ -389,7 +389,7 @@ class CRM_Report_Form_ActivitySummary extends CRM_Report_Form {
   public function groupBy() {
     $this->_groupBy = array();
     if (!empty($this->_params['group_bys']) &&
-    is_array($this->_params['group_bys']))) {
+      is_array($this->_params['group_bys'])) {
       foreach ($this->_columns as $tableName => $table) {
         if (array_key_exists('group_bys', $table)) {
           foreach ($table['group_bys'] as $fieldName => $field) {