bugfix balise, return manquant

offline_fonctions.php

@@ -76,6 +76,7 @@ function balise_BOUTON_TELECHARGER_OFFLINE_dist($p) {
 
 	$p->code = "offline_bouton_telecharger($_objet,$_id_objet,$_label_active,$_label_unactive)";
 	$p->interdire_scripts = false;
+	return $p;
 }