No need to check if isset since we're creating the context ourselves

This commit is contained in:
Robin Appelman 2014-08-27 12:20:26 +02:00
commit a96e4754f7

View file

@ -72,13 +72,13 @@ class CallbackWrapper extends Wrapper {
public function stream_open($path, $mode, $options, &$opened_path) {
$context = $this->loadContext('callback');
if (isset($context['read']) and is_callable($context['read'])) {
if (is_callable($context['read'])) {
$this->readCallback = $context['read'];
}
if (isset($context['write']) and is_callable($context['write'])) {
if (is_callable($context['write'])) {
$this->writeCallback = $context['write'];
}
if (isset($context['close']) and is_callable($context['close'])) {
if (is_callable($context['close'])) {
$this->closeCallback = $context['close'];
}
return true;