condbfindtrigger isDirty bug

frontend/saas-web/app/view/core/dbfind/ConDbfindTrigger.js

@@ -98,6 +98,6 @@ Ext.define('saas.view.core.form.field.ConDbfindTrigger', {
     },
 
     isDirty: function() {
-        return this.items.items[0].isDirty() && this.items.items[1].isDirty();
+        return this.items.items[0].isDirty() || this.items.items[1].isDirty();
     }
 });