From: Florin Peter <github@florin-peter.de>
Date: Tue, 28 May 2013 18:50:14 +0000 (+0200)
Subject: fixed if fopen returns false typically on external storage
X-Git-Tag: v5.0.7~24
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=f9c9cceb3074a742d76d269ae7b45e4049e64dba;p=nextcloud-server.git

fixed if fopen returns false typically on external storage
---

diff --git a/apps/files_encryption/lib/util.php b/apps/files_encryption/lib/util.php
index 0d663549bf6..5335007a68c 100644
--- a/apps/files_encryption/lib/util.php
+++ b/apps/files_encryption/lib/util.php
@@ -541,7 +541,7 @@ class Util {
 		// we only need 24 byte from the last chunk
 		$data = '';
 		$handle = $this->view->fopen($path, 'r');
-		if (!fseek($handle, -24, SEEK_END)) {
+		if (is_resource($handle) && !fseek($handle, -24, SEEK_END)) {
 			$data = fgets($handle);
 		}