#2105: Groups children now get shown with SPAN CSS error

CRM/Contact/Form/Edit/TagsAndGroups.php

@@ -88,7 +88,7 @@ class CRM_Contact_Form_Edit_TagsAndGroups {
       }
 
       if ($groupID || !empty($group)) {
-        $groups = CRM_Contact_BAO_Group::getGroupsHierarchy($ids);
+        $groups = CRM_Contact_BAO_Group::getGroupsHierarchy($ids, NULL, '- ');
 
         $attributes['skiplabel'] = TRUE;
         $elements = [];

CRM/Contact/Form/Search/Basic.php

@@ -49,7 +49,7 @@ class CRM_Contact_Form_Search_Basic extends CRM_Contact_Form_Search {
 
     // add select for groups
     // Get hierarchical listing of groups, respecting ACLs for CRM-16836.
-    $groupHierarchy = CRM_Contact_BAO_Group::getGroupsHierarchy($this->_group, NULL, '  ');
+    $groupHierarchy = CRM_Contact_BAO_Group::getGroupsHierarchy($this->_group, NULL, '- ');
     if (!empty($searchOptions['groups'])) {
       $this->addField('group', [
         'entity' => 'group_contact',

CRM/Contact/Form/Search/Criteria.php

@@ -42,7 +42,7 @@ class CRM_Contact_Form_Search_Criteria {
       // multiselect for groups
       if ($form->_group) {
         // Arrange groups into hierarchical listing (child groups follow their parents and have indentation spacing in title)
-        $groupHierarchy = CRM_Contact_BAO_Group::getGroupsHierarchy($form->_group, NULL, '  ', TRUE);
+        $groupHierarchy = CRM_Contact_BAO_Group::getGroupsHierarchy($form->_group, NULL, '- ', TRUE);
 
         $form->add('select', 'group', ts('Groups'), $groupHierarchy, FALSE,
          ['id' => 'group', 'multiple' => 'multiple', 'class' => 'crm-select2']