Prevent unwanted warnings about unsaved changes when updating the art…

…icle
modxcms · Jul 17, 2019 · ab1f866 · ab1f866
1 parent 0761f79
commit ab1f866
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/assets/components/articles/js/extras/tagfield.js b/assets/components/articles/js/extras/tagfield.js
@@ -68,9 +68,10 @@ Ext.extend(Articles.extra.Tags,Ext.form.ComboBox,{
     }
 
     ,isDirty : function() {
-        if(this.disabled || !this.rendered) {
+        if(this.disabled || !this.rendered || typeof this.getFieldValue() === 'undefined') {
             return false;
         }
+
         return String(this.getFieldValue()) !== String(this.originalValue);
     }