Added reserve leader

booking.install

@@ -265,6 +265,14 @@ function booking_update_7208() {
 	db_change_field('booking_person', 'booking_welfare_required', 'booking_welfare_required', $spec);
 }
 
+/**
+* Add field for reserve leader
+*/
+function booking_update_7209() {
+  $spec = array('type' => 'varchar', 'length' => '1', 'not null' => FALSE);
+  db_add_field( 'booking_studygroup_mapping', 'booking_is_reserveleader', $spec);
+}
+
 /**
  * Implementation of hook_install().
  */