From 41f1feaf2304c8c2367168a7f3ac2793f0fb7eb2 Mon Sep 17 00:00:00 2001
From: Daniel Tosello <tosello.daniel@gmail.com>
Date: Thu, 10 Dec 2015 16:36:28 +1100
Subject: [PATCH] Fixing swift fopen by ensuring stream is a valid resource

---
 apps/files_external/lib/swift.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/apps/files_external/lib/swift.php b/apps/files_external/lib/swift.php
index 8311ad202a..02bfc44c36 100644
--- a/apps/files_external/lib/swift.php
+++ b/apps/files_external/lib/swift.php
@@ -323,7 +323,10 @@ class Swift extends \OC\Files\Storage\Common {
 					$streamInterface->rewind();
 					$stream = $streamInterface->getStream();
 					stream_context_set_option($stream, 'swift','content', $streamInterface);
-					return $stream;
+					if(is_resource($stream)) {
+						return $stream;
+					}
+					return false;
 				} catch (\Guzzle\Http\Exception\BadResponseException $e) {
 					\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
 					return false;