tree.php always requires a set of imap functionality, so let it require

[squirrelmail.git] / functions / tree.php

diff --git a/functions/tree.php b/functions/tree.php
index c758e630b629db76d1b8675d1aaa58e46288202b..d00107e7201a545a130a0c33e3664cfbf1e5e9f4 100644 (file)
--- a/functions/tree.php
+++ b/functions/tree.php
@@ -12,6 +12,7 @@
  * @package squirrelmail
  */
 
+require_once(SM_PATH . 'functions/imap.php');
 
 /**
  * Recursive function to find the correct parent for a new node.