SUP-46300 Skip when 'null' is set as the end_date as this indicates a…

… Lifetime membership term with on end date

info.xml

@@ -14,8 +14,8 @@
     <url desc="Support">https://agileware.com.au/contact</url>
     <url desc="Licensing">http://www.gnu.org/licenses/agpl-3.0.html</url>
   </urls>
-  <releaseDate>2022-06-27</releaseDate>
-  <version>1.3.2</version>
+  <releaseDate>2022-07-04</releaseDate>
+  <version>1.3.3</version>
   <develStage>beta</develStage>
   <compatibility>
     <ver>5.0</ver>

membershiputils.php

@@ -237,7 +237,8 @@ function membershiputils_adjustmembershipenddate($end_date) {
 
 function membershiputils_civicrm_pre($op, $objectName, $id, &$params) {
   // If the Membership is being created or edited and the end date has been set then adjust
-  if (('Membership' == $objectName) && ('edit' == $op || 'create' == $op) && $params['end_date']) {
+  // Skip when 'null' is set as the end_date as this indicates a Lifetime membership term with on end date
+  if (('Membership' == $objectName) && ('edit' == $op || 'create' == $op) && $params['end_date'] && 'null' !== $params['end_date']) {
     if (Civi::settings()->get('adjust_membership_end_date')) {
       // This is where CiviCRM may pass in the end date in two different formats
       $params['end_date'] = membershiputils_adjustmembershipenddate($params['end_date']);