From f53a1662e348f3da416cac304b940959cb907cfa Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <bruederli@kolabsys.com>
Date: Wed, 30 May 2012 14:24:23 +0200
Subject: [PATCH] Strip white-space from xml when caching

---
 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 f138d34e..cc9b38c8 100644
--- a/plugins/libkolab/lib/kolab_storage_cache.php
+++ b/plugins/libkolab/lib/kolab_storage_cache.php
@@ -461,7 +461,7 @@ class kolab_storage_cache
         }
 
         if ($object['_formatobj']) {
-            $sql_data['xml'] = (string)$object['_formatobj']->write();
+            $sql_data['xml'] = preg_replace('!(</?[a-z0-9:-]+>)[\n\r\t\s]+!ms', '$1', (string)$object['_formatobj']->write());
             $sql_data['tags'] = ' ' . join(' ', $object['_formatobj']->get_tags()) . ' ';  // pad with spaces for strict/prefix search
             $sql_data['words'] = ' ' . join(' ', $object['_formatobj']->get_words()) . ' ';
         }