diff --git a/htdocs/core/actions_massactions.inc.php b/htdocs/core/actions_massactions.inc.php
index 9c4dc872fbf..be6dcf37bfa 100644
--- a/htdocs/core/actions_massactions.inc.php
+++ b/htdocs/core/actions_massactions.inc.php
@@ -392,10 +392,10 @@ if (! $error && $massaction == 'confirm_presend')
 
 					$parameters=array('mode'=>'formemail');
 
-					if ( ! empty( $listofobjectthirdparties ) ) {
+					if (! empty($listofobjectthirdparties)) {
 						$parameters['listofobjectthirdparties'] = $listofobjectthirdparties;
 					}
-					if ( ! empty( $listofobjectref ) ) {
+					if (! empty($listofobjectref)) {
 						$parameters['listofobjectref'] = $listofobjectref;
 					}