From b84224804e556f24c5cd80f40024c6384c86ff0d Mon Sep 17 00:00:00 2001
From: dogmatic69 <dogmatic69@gmail.com>
Date: Wed, 12 Sep 2012 23:52:04 +0100
Subject: [PATCH] that change did make wonky uuids

---
 lib/Cake/Utility/String.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/Cake/Utility/String.php b/lib/Cake/Utility/String.php
index ecf0100af..0e1495c9f 100644
--- a/lib/Cake/Utility/String.php
+++ b/lib/Cake/Utility/String.php
@@ -72,6 +72,10 @@ class String {
 		} elseif ($node !== '127.0.0.1') {
 			$node = ip2long($node);
 		} else {
+			$node = null;
+		}
+
+		if(empty($node)) {
 			$node = crc32(Configure::read('Security.salt'));
 		}