From 013bdebe0b648978382429be5f6cde51708a8f36 Mon Sep 17 00:00:00 2001
From: zYne <zYne@625475ce-881a-0410-a577-b389adb331d8>
Date: Thu, 2 Aug 2007 21:27:42 +0000
Subject: [PATCH]

---
 lib/Doctrine/Hook.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/Doctrine/Hook.php b/lib/Doctrine/Hook.php
index c365ee73b..b1c89ebe7 100644
--- a/lib/Doctrine/Hook.php
+++ b/lib/Doctrine/Hook.php
@@ -65,6 +65,7 @@ class Doctrine_Hook
                               'string'    => 'Doctrine_Hook_WordLike',
                               'varchar'   => 'Doctrine_Hook_WordLike',
                               'integer'   => 'Doctrine_Hook_Integer',
+                              'enum'      => 'Doctrine_Hook_Integer',
                               'time'      => 'Doctrine_Hook_Time',
                               'date'      => 'Doctrine_Hook_Date',
                               );
@@ -128,6 +129,9 @@ class Doctrine_Hook
             return false;
         }
         foreach ($params as $name => $value) {
+            if ($value === '' || $value === '-') {
+                continue;
+            }
             $e = explode('.', $name);
 
             if (count($e) == 2) {