From a9004b9978580ffb6c390361239ae74cfa47a973 Mon Sep 17 00:00:00 2001
From: Mateusz Uzdowski <mateusz@silverstripe.com>
Date: Thu, 6 Dec 2012 16:34:48 +1300
Subject: [PATCH] Restore numbering to navigator items so we can use iterator.

Otherwise the numbering is by priority which is not traversable
(1000, 2000, 3000...).
---
 code/controllers/SilverStripeNavigator.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/code/controllers/SilverStripeNavigator.php b/code/controllers/SilverStripeNavigator.php
index d82ec111..c90f2449 100644
--- a/code/controllers/SilverStripeNavigator.php
+++ b/code/controllers/SilverStripeNavigator.php
@@ -59,7 +59,8 @@ class SilverStripeNavigator extends ViewableData {
 		}
 		ksort($items);
 
-		return new ArrayList($items);
+		// Drop the keys and let the ArrayList handle the numbering, so $First, $Last and others work properly.
+		return new ArrayList(array_values($items));
 	}
 	
 	/**