From 446937eeaa89b10d24f6503ad99e0259a4d8c1b9 Mon Sep 17 00:00:00 2001
From: Florent Bruneau <florent.bruneau@polytechnique.org>
Date: Sat, 13 Mar 2010 22:50:39 +0100
Subject: [PATCH] PlHeap::iterator returns a flat array iterator.

Signed-off-by: Florent Bruneau <florent.bruneau@polytechnique.org>
---
 classes/plheap.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/classes/plheap.php b/classes/plheap.php
index 39870b9..6dafc1a 100644
--- a/classes/plheap.php
+++ b/classes/plheap.php
@@ -67,7 +67,7 @@ class PlHeap
 
     public function iterator()
     {
-        return PlIterator::fromArray($this->content);
+        return PlIteratorUtils::fromArray($this->content, 1, true);
     }
 }
 
-- 
2.1.4