Version 4.7.23

applications/nexus/modules/admin/payments/invoices.php

@@ -1185,9 +1185,12 @@ class _invoices extends \IPS\Dispatcher\Controller
 						catch( \Exception $e ) {}
 					}
 				}
-				
-				$invoice->sendNotification();
-				
+
+				if ( $data['status'] !== \IPS\nexus\Invoice::STATUS_CANCELED )
+				{
+					$invoice->sendNotification();
+				}
+
 				\IPS\Output::i()->redirect( $invoice->acpUrl() );
 			}
 			elseif ( isset( \IPS\Request::i()->remove ) )