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[ticket/17139] Fix more PHP fatal errors

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PHPBB3-17139
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rxu 2023-05-25 20:22:42 +07:00
parent e0144ae7b2
commit 26d002a51a
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GPG key ID: 955F0567380E586A
1 changed files with 15 additions and 0 deletions
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15
phpBB/includes/functions_transfer.php
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@ -832,6 +832,11 @@ class ftp_fsock extends transfer
*/ */
function _send_command($command, $args = '', $check = true) function _send_command($command, $args = '', $check = true)
{ {
if (!$this->connection)
{
return false;
}
if (!empty($args)) if (!empty($args))
{ {
$command = "$command $args"; $command = "$command $args";
@ -921,6 +926,11 @@ class ftp_fsock extends transfer
*/ */
function _close_data_connection() function _close_data_connection()
{ {
if (!$this->connection)
{
return false;
}
return @fclose($this->data_connection); return @fclose($this->data_connection);
} }
@ -930,6 +940,11 @@ class ftp_fsock extends transfer
*/ */
function _check_command($return = false) function _check_command($return = false)
{ {
if (!$this->connection)
{
return false;
}
$response = ''; $response = '';
do do