Fix thread level calculation

diff --git a/framework/Imap_Client/lib/Horde/Imap/Client/Socket.php b/framework/Imap_Client/lib/Horde/Imap/Client/Socket.php
index 98584ac..ad5b7ba 100644 (file)
--- a/framework/Imap_Client/lib/Horde/Imap/Client/Socket.php
+++ b/framework/Imap_Client/lib/Horde/Imap/Client/Socket.php
@@ -1975,7 +1975,7 @@ class Horde_Imap_Client_Socket extends Horde_Imap_Client_Base
                 }
 
                 if ($level++) {
-                    $ptr['l'] = $level;
+                    $ptr['l'] = $level - 1;
                 }
             }
             $islast = true;