From bd1e902f38f548c127d31cb6ec170973d95e315d Mon Sep 17 00:00:00 2001
From: Kevin Robatel <kevinrob2@gmail.com>
Date: Fri, 17 Jul 2015 09:37:51 +0200
Subject: [PATCH] catch exceptions when accessing the storage

---
 src/PrivateCache.php | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/PrivateCache.php b/src/PrivateCache.php
index 6fcbeb94..33afdf28 100644
--- a/src/PrivateCache.php
+++ b/src/PrivateCache.php
@@ -83,7 +83,11 @@ protected function getCacheKey(RequestInterface $request)
      */
     public function fetch(RequestInterface $request)
     {
-        return $this->storage->fetch($this->getCacheKey($request));
+        try {
+            return $this->storage->fetch($this->getCacheKey($request));
+        } catch (\Exception $ignored) {
+            return null;
+        }
     }
 
     /**
@@ -93,6 +97,10 @@ public function fetch(RequestInterface $request)
      */
     public function cache(RequestInterface $request, ResponseInterface $response)
     {
-        return $this->storage->save($this->getCacheKey($request), $this->getCacheObject($response));
+        try {
+            return $this->storage->save($this->getCacheKey($request), $this->getCacheObject($response));
+        } catch (\Exception $ignored) {
+            return false;
+        }
     }
 }