modules/ticket/back/methods/sale-tracking/mark.js

@@ -79,11 +79,9 @@ module.exports = Self => {
                 }
             }, myOptions);
 
-            if (itemShelving.visible) {
             await itemShelving.updateAttributes({
                 visible: itemShelving.visible - quantity}
             , myOptions);
-            }
 
             await Self.updateAll(
                 {saleFk},