--- functions/tree.php.orig	Thu Jun  3 20:26:25 2004
+++ functions/tree.php	Thu Jun  3 20:26:25 2004
@@ -105,7 +105,13 @@
 function walkTreeInPostOrderCreatingFoldersUnderTrash($index, $imap_stream, $tree, $topFolderName) {
     global $trash_folder, $delimiter;
 
-    $position = strrpos($topFolderName, $delimiter) + 1;
+//    $position = strrpos($topFolderName, $delimiter) + 1;
+    $position = strrpos($topFolderName, $delimiter);
+    if (($position) or ($position == '0')) {
+       $position++;
+    } else {
+       $position = 0;
+    }
     $subFolderName = substr($tree[$index]['value'], $position);
 
     if ($tree[$index]['doIHaveChildren']) {