From ce90ee576a2af7f36df7989a0ddf59175edefdc1 Mon Sep 17 00:00:00 2001
From: romanb <romanb@625475ce-881a-0410-a577-b389adb331d8>
Date: Mon, 20 Aug 2007 07:45:29 +0000
Subject: [PATCH] Fixed Doctrine_Node_NestedSet::getNumberChildren()

---
 lib/Doctrine/Node/NestedSet.php        | 7 +------
 tests/NestedSet/SingleRootTestCase.php | 7 +++++++
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/lib/Doctrine/Node/NestedSet.php b/lib/Doctrine/Node/NestedSet.php
index dafa65bf0..9cbe48332 100644
--- a/lib/Doctrine/Node/NestedSet.php
+++ b/lib/Doctrine/Node/NestedSet.php
@@ -318,12 +318,7 @@ class Doctrine_Node_NestedSet extends Doctrine_Node implements Doctrine_Node_Int
      */     
     public function getNumberChildren()
     {
-        $count = 0;
-        $children = $this->getChildren();
-        while ($children->next()) {
-            $count++;
-        }
-        return $count; 
+        return count($this->getChildren());
     }
 
     /**
diff --git a/tests/NestedSet/SingleRootTestCase.php b/tests/NestedSet/SingleRootTestCase.php
index 8dcf2efee..f82875766 100644
--- a/tests/NestedSet/SingleRootTestCase.php
+++ b/tests/NestedSet/SingleRootTestCase.php
@@ -72,6 +72,13 @@ class Doctrine_NestedSet_SingleRoot_TestCase extends Doctrine_UnitTestCase
         $this->assertEqual('node2', $desc[0]['name']);
         $this->assertEqual(1, $desc[0]['level']);
     }
+
+	public function testGetNumberChildren()
+	{
+		$treeMngr = $this->conn->getTable('NestedSetTest_SingleRootNode')->getTree();
+        $root = $treeMngr->fetchRoot();
+		$this->assertEqual(1, $root->getNode()->getNumberChildren());
+	}
     
     public function testGetAncestors()
     {