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Fixed type conversion issue with isProtocol method in RFC6455

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I encountered the following error while attempting to use Ratchet. The __toString version of the request contained the correct value (13), so I cast the result to a string before casting it to an integer. 

Notice: Object of class Guzzle\Http\Message\Header could not be converted to int in [file system path]\vendor\cboden\ratchet\src\Ratchet\WebSocket\Version\RFC6455.php on line 53
This commit is contained in:
Barbarrosa 2013-05-31 22:55:00 -06:00
parent 2ac214bc11
commit 49c39485e8
1 changed files with 2 additions and 2 deletions
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2
src/Ratchet/WebSocket/Version/RFC6455.php
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@ -50,7 +50,7 @@ class RFC6455 implements VersionInterface {
* {@inheritdoc}
*/
public function isProtocol(RequestInterface $request) {
$version = (int)$request->getHeader('Sec-WebSocket-Version', -1);
$version = (int)((string)($request->getHeader('Sec-WebSocket-Version', -1)));
return ($this->getVersionNumber() === $version);
}