From bc98a5f25a3393b14da32d67d30b026bc3723984 Mon Sep 17 00:00:00 2001
From: Alan Knowles <alan@roojs.com>
Date: Fri, 10 Jul 2015 17:18:18 +0800
Subject: [PATCH] DataObjects/Core_enum.php

---
 DataObjects/Core_enum.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/DataObjects/Core_enum.php b/DataObjects/Core_enum.php
index af2681de..1dcc63a7 100644
--- a/DataObjects/Core_enum.php
+++ b/DataObjects/Core_enum.php
@@ -170,7 +170,7 @@ class Pman_Core_DataObjects_Core_enum extends DB_DataObject
         if ($old->etype != $this->etype) {
             $x->query("SELECT core_enum_seqmax_update('". $this->escape($old->etype) ."')");
         }
-        if($this->name != $old->name && empty($old->etype) && empty($this->etype)){
+        if($this->name != $old->name && !empty($this->name) && empty($old->etype) && empty($this->etype)){
             $x->query("UPDATE core_enum SET etype = '". $this->escape($this->name) 
                 ."' WHERE etype = '". $this->escape($old->name)."'");
         }
-- 
2.39.2