zendframework/zendframework#7093 zendframework/zendframework#3758 - f…

…ixed return type (`self`), leveraging parent class API
zendframework · Jan 3, 2015 · 95d0ad2 · 95d0ad2
1 parent 7b93260
commit 95d0ad2
Showing 1 changed file with 3 additions and 5 deletions.
diff --git a/src/Helper/PartialLoop.php b/src/Helper/PartialLoop.php
@@ -102,21 +102,19 @@ public function getPartialCounter()
      *
      * @param string|null $key
      *
-     * @return PartialLoop
+     * @return self
      */
     public function setObjectKey($key)
     {
         if (null === $key) {
             unset($this->objectKeyStack[$this->nestingLevel]);
-            $this->objectKey = null;
 
-            return $this;
+            return parent::setObjectKey($key);
         }
 
         $this->objectKeyStack[$this->nestingLevel] = (string) $key;
-        $this->objectKey = (string) $key;
 
-        return $this;
+        return parent::setObjectKey($key);
     }
 
     /**