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cosmetics

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This commit is contained in:
Andrey Grinenko 2015-04-11 11:34:41 +03:00
parent e58427221d
commit b5e80bc176
1 changed files with 6 additions and 1 deletions
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7
phpseclib/Net/SFTP.php
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@ -1807,6 +1807,9 @@ class SFTP extends SSH2
$callback = false; $callback = false;
switch (true) { switch (true) {
case $mode & self::SOURCE_CALLBACK; case $mode & self::SOURCE_CALLBACK;
if (!is_callable($data)) {
throw new Exception('if you specify SOURCE_CALLBACK then $data should be callable');
}
$callback = $data; $callback = $data;
// do nothing // do nothing
break; break;
@ -1852,7 +1855,9 @@ class SFTP extends SSH2
while ($callback || $sent < $size) { while ($callback || $sent < $size) {
if ($callback) { if ($callback) {
$temp = call_user_func($callback, $sftp_packet_size); $temp = call_user_func($callback, $sftp_packet_size);
if (is_null($temp)) break; if (is_null($temp)) {
break;
}
} else { } else {
$temp = isset($fp) ? fread($fp, $sftp_packet_size) : substr($data, $sent, $sftp_packet_size); $temp = isset($fp) ? fread($fp, $sftp_packet_size) : substr($data, $sent, $sftp_packet_size);
} }