Revert changes from r994 and make cram-md5 work again (#1484819)

git-svn-id: https://svn.roundcube.net/trunk@1557 208e9e7b-5314-0410-a742-e7e81cd9613c

1 files changed, 2 insertions, 2 deletions

diff --git a/roundcubemail/program/include/rcube_imap.php b/roundcubemail/program/include/rcube_imap.php
index 7f3fd9a1b..fb3870b29 100644
--- a/roundcubemail/program/include/rcube_imap.php
+++ b/roundcubemail/program/include/rcube_imap.php
@@ -102,7 +102,7 @@ class rcube_imap
    * @return boolean  TRUE on success, FALSE on failure
    * @access public
    */
-  function connect($host, $user, $pass, $port=143, $use_ssl=null, $auth_type='check')
+  function connect($host, $user, $pass, $port=143, $use_ssl=null, $auth_type=null)
     {
     global $ICL_SSL, $ICL_PORT, $IMAP_USE_INTERNAL_DATE;
     
@@ -119,7 +119,7 @@ class rcube_imap
     $ICL_PORT = $port;
     $IMAP_USE_INTERNAL_DATE = false;
 
-    $this->conn = iil_Connect($host, $user, $pass, array('imap' => $auth_type));
+    $this->conn = iil_Connect($host, $user, $pass, array('imap' => $auth_type ? $auth_type : 'check'));
     $this->host = $host;
     $this->user = $user;
     $this->pass = $pass;