From 44840971e8e405cc41f923eaff0a32d7accb496c Mon Sep 17 00:00:00 2001 From: alecpl Date: Fri, 12 Nov 2010 10:47:04 +0000 Subject: - Fix handling of folders with name "0" (#1487119) --- program/include/main.inc | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'program/include/main.inc') diff --git a/program/include/main.inc b/program/include/main.inc index 31c9a0805..5bbc421af 100644 --- a/program/include/main.inc +++ b/program/include/main.inc @@ -1348,7 +1348,7 @@ function rcmail_build_folder_tree(&$arrFolders, $folder, $delm='/', $path='') $currentFolder = substr($folder, 0, $pos); // sometimes folder has a delimiter as the last character - if (empty($subFolders)) + if (!strlen($subFolders)) $virtual = false; else if (!isset($arrFolders[$currentFolder])) $virtual = true; @@ -1378,7 +1378,7 @@ function rcmail_build_folder_tree(&$arrFolders, $folder, $delm='/', $path='') else $arrFolders[$currentFolder]['virtual'] = $virtual; - if (!empty($subFolders)) + if (strlen($subFolders)) rcmail_build_folder_tree($arrFolders[$currentFolder]['folders'], $subFolders, $delm, $path.$delm); } -- cgit v1.2.3