[TASK] Avoid E_NOTICE from array_pop in AbstractFormContainer->last()

Close: FluidTYPO3#1162
bauermar · Jul 14, 2016 · d4785a6 · d4785a6
1 parent 44ef6f2
commit d4785a6
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/Classes/Form/AbstractFormContainer.php b/Classes/Form/AbstractFormContainer.php
@@ -140,7 +140,8 @@ public function get($childName, $recursive = false, $requiredClass = null)
      */
     public function last()
     {
-        $result = array_pop(iterator_to_array($this->children));
+        $asArray = iterator_to_array($this->children);
+        $result = array_pop($asArray);
         return $result;
     }