Merge pull request #7181 from eileenmcnaughton/CRM-17335-2

[civicrm-core.git] / CRM / Case / BAO / Query.php

diff --git a/CRM/Case/BAO/Query.php b/CRM/Case/BAO/Query.php
index c1cf3599f91dab5d5238074fcecf98a49ee363aa..64a592d27b9ccf9107aef293ce24325c14c280a5 100644 (file)
--- a/CRM/Case/BAO/Query.php
+++ b/CRM/Case/BAO/Query.php
@@ -625,6 +625,10 @@ case_relation_type.id = case_relationship.relationship_type_id )";
 
   /**
    * This includes any extra fields that might need for export etc.
+   *
+   * @param string $mode
+   *
+   * @return array|null
    */
   public static function extraReturnProperties($mode) {
     $properties = NULL;