diff --git a/htdocs/comm/mailing/card.php b/htdocs/comm/mailing/card.php
index b77b5c6a549..5ded0c16b5e 100644
--- a/htdocs/comm/mailing/card.php
+++ b/htdocs/comm/mailing/card.php
@@ -1235,7 +1235,7 @@ else
 			$parameters=array();
 			$reshook=$hookmanager->executeHooks('formObjectOptions',$parameters,$object,$action);    // Note that $action and $object may have been modified by hook
             print $hookmanager->resPrint;
-			if (empty($reshook)
+			if (empty($reshook))
 			{
 				print $object->showOptionals($extrafields,'edit');
 			}