Small improvements and codestyle

git-svn-id: https://svn.roundcube.net/trunk@4932 208e9e7b-5314-0410-a742-e7e81cd9613c

1 files changed, 1 insertions, 1 deletions

diff --git a/roundcubemail/program/include/rcube_contacts.php b/roundcubemail/program/include/rcube_contacts.php
index 799d59618..3ad53a6db 100644
--- a/roundcubemail/program/include/rcube_contacts.php
+++ b/roundcubemail/program/include/rcube_contacts.php
@@ -300,7 +300,7 @@ class rcube_contacts extends rcube_addressbook
             }
         }
 
-        foreach ($required as $col) {
+        foreach (array_intersect($required, $this->table_cols) as $col) {
             $and_where[] = $this->db->quoteIdentifier($col).' <> '.$this->db->quote('');
         }