don't call getResponse() on RequestExceptionInterface (#305)

Author: xabbuh

Collector/Formatter.php

@@ -8,7 +8,6 @@
 use Http\Message\Formatter as MessageFormatter;
 use Http\Message\Formatter\CurlCommandFormatter;
 use Psr\Http\Client\NetworkExceptionInterface;
-use Psr\Http\Client\RequestExceptionInterface;
 use Psr\Http\Message\RequestInterface;
 use Psr\Http\Message\ResponseInterface;
 
@@ -51,7 +50,7 @@ public function __construct(MessageFormatter $formatter, CurlCommandFormatter $c
      */
     public function formatException(Exception $exception)
     {
-        if ($exception instanceof HttpException || $exception instanceof RequestExceptionInterface) {
+        if ($exception instanceof HttpException) {
             return $this->formatter->formatResponse($exception->getResponse());
         }
 

Collector/ProfileClient.php

@@ -8,7 +8,6 @@
 use Http\Client\HttpAsyncClient;
 use Http\Client\HttpClient;
 use Psr\Http\Client\ClientInterface;
-use Psr\Http\Client\RequestExceptionInterface;
 use Psr\Http\Message\RequestInterface;
 use Psr\Http\Message\ResponseInterface;
 use Symfony\Component\Stopwatch\Stopwatch;
@@ -183,7 +182,7 @@ private function collectResponseInformations(ResponseInterface $response, Stopwa
      */
     private function collectExceptionInformations(\Exception $exception, StopwatchEvent $event, Stack $stack)
     {
-        if ($exception instanceof HttpException || $exception instanceof RequestExceptionInterface) {
+        if ($exception instanceof HttpException) {
             $this->collectResponseInformations($exception->getResponse(), $event, $stack);
         }