fixed double folder problem

[squirrelmail.git] / functions / imap_mailbox.php

diff --git a/functions/imap_mailbox.php b/functions/imap_mailbox.php
index 422638ed3193150b8a06adb94ac9cfce9ade72ad..26d05d109c9bd9c068e3a3e5340782c3bd1ed5b1 100755 (executable)
--- a/functions/imap_mailbox.php
+++ b/functions/imap_mailbox.php
@@ -169,6 +169,13 @@
          if ($sorted_lsub_ary[$i] == "INBOX")
             $inbox_subscribed = true;
       }
+      $new_ary = array();
+      for ($i=0; $i < count($sorted_lsub_ary); $i++) {
+         if (!in_array($sorted_lsub_ary[$i], $new_ary)) {
+            $new_ary[] = $sorted_lsub_ary[$i];
+         }
+      }
+      $sorted_lsub_ary = $new_ary;
       if (isset($sorted_lsub_ary)) {
          sort($sorted_lsub_ary);
       }