From a5b9e43a57b369be168c404d91cd9846c7f49647 Mon Sep 17 00:00:00 2001
From: Deon George <wurley@users.sf.net>
Date: Mon, 17 Aug 2009 10:52:46 +1000
Subject: [PATCH] Fix for when renaming entries only changes case
 (https://bugs.launchpad.net/bugs/384157)

---
 lib/Tree.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/Tree.php b/lib/Tree.php
index de6f441..a332147 100644
--- a/lib/Tree.php
+++ b/lib/Tree.php
@@ -225,7 +225,8 @@ abstract class Tree {
 		$dnlowerNEW = $this->indexDN($dnNEW);
 
 		$this->entries[$dnlowerNEW] = $this->entries[$dnlowerOLD];
-		unset($this->entries[$dnlowerOLD]);
+		if ($dnlowerOLD != $dnlowerNEW)
+			unset($this->entries[$dnlowerOLD]);
 		$this->entries[$dnlowerNEW]->rename($dnNEW);
 
 		# Update the parent's children