Merge pull request #3745 from colemanw/relMemberApi

CRM-13652 - Fix relationship api to process related memberships

diff --cc api/v3/Relationship.php
index 2dede0b650dcd0441033bf8ccb5d5e0ebb5c5931,9f47c56866b3cdaac7f599e06da1a5c575f6d965..72a1cd95d10ca24aa09182ff440a371348797a73
--- 1/api/v3/Relationship.php
--- 2/api/v3/Relationship.php
+++ b/api/v3/Relationship.php
@@@ -55,9 -55,11 +55,11 @@@ function civicrm_api3_relationship_crea
    $values = array();
    _civicrm_api3_relationship_format_params($params, $values);
    $ids = array();
+   $action = CRM_Core_Action::ADD;
  
 -  if (CRM_Utils_Array::value('id', $params)) {
 +  if (!empty($params['id'])) {
      $ids['contactTarget'] = $values['contact_id_b'];
+     $action = CRM_Core_Action::UPDATE;
    }
  
    $values['relationship_type_id'] = $values['relationship_type_id'] . '_a_b';