BUGFIX: avoid error accessing Tab ID if TabSet has not been set

silverstripe · Feb 11, 2012 · 37156b0 · 37156b0
1 parent 5bf79f8
commit 37156b0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/forms/Tab.php b/forms/Tab.php
@@ -47,7 +47,7 @@ public function __construct($name) {
 	}
 
 	public function id() {
-		return $this->tabSet->id() . '_' . $this->id;
+		return ($this->tabSet) ? $this->tabSet->id() . '_' . $this->id : $this->id;
 	}
 
 	public function Fields() {