From c28cf3ee5096f8b0fb0e476d0f06ffe6af393df7 Mon Sep 17 00:00:00 2001
From: hakre <hanskrentel@yahoo.de>
Date: Sun, 8 Sep 2013 12:55:09 +0200
Subject: [PATCH] FilterIterator expects Iterator not Traversable - Fixed

SPL's FilterIterator does take an Iterator in it's constructor,
not a Traversable. This minor change corrects the type-hint used.
---
 src/Guzzle/Iterator/FilterIterator.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Guzzle/Iterator/FilterIterator.php b/src/Guzzle/Iterator/FilterIterator.php
index 82b97828..b103367b 100644
--- a/src/Guzzle/Iterator/FilterIterator.php
+++ b/src/Guzzle/Iterator/FilterIterator.php
@@ -15,12 +15,12 @@ class FilterIterator extends \FilterIterator
     protected $callback;
 
     /**
-     * @param \Traversable   $iterator Traversable iterator
+     * @param \Iterator      $iterator Traversable iterator
      * @param array|\Closure $callback Callback used for filtering. Return true to keep or false to filter.
      *
      * @throws InvalidArgumentException if the callback if not callable
      */
-    public function __construct(\Traversable $iterator, $callback)
+    public function __construct(\Iterator $iterator, $callback)
     {
         parent::__construct($iterator);
         if (!is_callable($callback)) {