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-rw-r--r--lib/Kolab/CardDAV/ContactsBackend.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Kolab/CardDAV/ContactsBackend.php b/lib/Kolab/CardDAV/ContactsBackend.php
index 8c6e1c0..90d10e5 100644
--- a/lib/Kolab/CardDAV/ContactsBackend.php
+++ b/lib/Kolab/CardDAV/ContactsBackend.php
@@ -58,7 +58,7 @@ class ContactsBackend extends CardDAV\Backend\AbstractBackend
$folders = kolab_storage::get_folders('contact');
$this->sources = $this->folders = $this->aliases = array();
- foreach (DAVBackend::sort_folders($folders) as $folder) {
+ foreach (kolab_storage::sort_folders($folders) as $folder) {
$id = DAVBackend::get_uid($folder);
$fdata = $folder->get_imap_data(); // fetch IMAP folder data for CTag generation
$this->folders[$id] = $folder;