From 3a0e3a6e805fd6deedfd2a9d90ecd29c465f5ff2 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Fri, 25 May 2012 10:43:13 +0200
Subject: [PATCH] Don't unset lock create date, this won't work with PostgreSQL

---
 plugins/libkolab/lib/kolab_storage_cache.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/libkolab/lib/kolab_storage_cache.php b/plugins/libkolab/lib/kolab_storage_cache.php
index 370eac1e..37671779 100644
--- a/plugins/libkolab/lib/kolab_storage_cache.php
+++ b/plugins/libkolab/lib/kolab_storage_cache.php
@@ -548,7 +548,7 @@ class kolab_storage_cache
             return;
 
         $this->db->query(
-            "UPDATE kolab_cache SET msguid=0, created='' ".
+            "UPDATE kolab_cache SET msguid=0 ".
             "WHERE resource=? AND type=?",
             $this->resource_uri,
             'lock'