1 files changed, 6 insertions, 6 deletions
diff --git a/lib/kolab_utils.php b/lib/kolab_utils.php
index 91dad55..822c2f4 100644
--- a/lib/kolab_utils.php
+++ b/lib/kolab_utils.php
@@ -171,16 +171,16 @@ class kolab_utils
      *
      * @param string $dn LDAP DN string
      *
-     * @return array Exploded DN (uses unicode encoding)
+     * @return array|bool Exploded DN (uses unicode encoding), False on failure
      */
     public static function explode_dn($dn)
     {
-        $result = ldap_explode_dn($dn, 0);
+        if ($result = ldap_explode_dn($dn, 0)) {
+            // get rid of count
+            unset($result['count']);
 
-        // get rid of count
-        unset($result['count']);
-
-        $result = array_map(array('kolab_utils', 'decode_dn'), $result);
+            $result = array_map(array('kolab_utils', 'decode_dn'), $result);
+        }
 
         return $result;
     }