loader stop component screws up formatting if loader not started

util-sqlpage/upload/form.sql

@@ -1,5 +1,6 @@
 SET ":view" = COALESCE(:content, '') <> '';
-SELECT 'loader-stop' AS component;
+SELECT 'loader-stop' AS component
+WHERE :spinner;
 
 SELECT 'button' AS component;
 SELECT 'Open' AS title