From 68e3a839821cee20b0607e3a0f75d33dcb05f074 Mon Sep 17 00:00:00 2001
From: Mark Jarrell <mjarrell@richlandlibrary.com>
Date: Thu, 8 Nov 2018 13:40:40 -0500
Subject: [PATCH] Catches exception when sending a request.

---
 src/ApaiIO/Request/GuzzleRequest.php | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/ApaiIO/Request/GuzzleRequest.php b/src/ApaiIO/Request/GuzzleRequest.php
index 091bafe..9156332 100644
--- a/src/ApaiIO/Request/GuzzleRequest.php
+++ b/src/ApaiIO/Request/GuzzleRequest.php
@@ -21,6 +21,7 @@
 use ApaiIO\Configuration\ConfigurationInterface;
 use ApaiIO\Operations\OperationInterface;
 use GuzzleHttp\ClientInterface;
+use GuzzleHttp\Exception\RequestException;
 use GuzzleHttp\Psr7\Uri;
 
 /**
@@ -72,7 +73,12 @@ public function perform(OperationInterface $operation, ConfigurationInterface $c
         $request = new \GuzzleHttp\Psr7\Request('GET', $uri->withScheme($this->scheme), [
             'User-Agent' => 'ApaiIO [' . ApaiIO::VERSION . ']'
         ]);
-        $result = $this->client->send($request);
+        try {
+            $result = $this->client->send($request);
+        }
+        catch (RequestException $e) {
+            return NULL;
+        }
 
         return $result->getBody()->getContents();
     }