whitespace

diff --git a/CRM/Contact/BAO/Group.php b/CRM/Contact/BAO/Group.php
index 790a5759b306a9f5bce33bd462a51fbf6b169339..c0d1f629294600f9cafe2dc5d25d13c3c1fcd780 100644 (file)
--- a/CRM/Contact/BAO/Group.php
+++ b/CRM/Contact/BAO/Group.php
@@ -751,7 +751,7 @@ class CRM_Contact_BAO_Group extends CRM_Contact_DAO_Group {
       }
       $group['DT_RowId'] = 'row_' . $value['id'];
       if (!$params['parentsOnly']) {
-        foreach($value['class'] as $id => $class) {
+        foreach ($value['class'] as $id => $class) {
           if ($class = 'crm-group-parent') {
             unset($value['class'][$id]);
           }