diff options
Diffstat (limited to 'phpBB/includes/functions_transfer.php')
| -rw-r--r-- | phpBB/includes/functions_transfer.php | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/phpBB/includes/functions_transfer.php b/phpBB/includes/functions_transfer.php index 4c47f99412..8c00f2b1dd 100644 --- a/phpBB/includes/functions_transfer.php +++ b/phpBB/includes/functions_transfer.php @@ -359,9 +359,12 @@ class ftp extends transfer */ function _chdir($dir = '') { - if (substr($dir, -1, 1) == '/') + if ($dir && $dir !== '/') { - $dir = substr($dir, 0, -1); + if (substr($dir, -1, 1) == '/') + { + $dir = substr($dir, 0, -1); + } } return @ftp_chdir($this->connection, $dir); @@ -585,9 +588,12 @@ class ftp_fsock extends transfer */ function _chdir($dir = '') { - if (substr($dir, -1, 1) == '/') + if ($dir && $dir !== '/') { - $dir = substr($dir, 0, -1); + if (substr($dir, -1, 1) == '/') + { + $dir = substr($dir, 0, -1); + } } return $this->_send_command('CWD', $dir); |