From: Bjoern Schiessle <schiessle@owncloud.com>
Date: Tue, 3 Sep 2013 13:56:25 +0000 (+0200)
Subject: check if stream wrapper is already registered to avoid warning
X-Git-Tag: v6.0.0alpha2~168^2~1
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=4dbc78705566c3a9062fd4c4f69db60a41c5634b;p=nextcloud-server.git

check if stream wrapper is already registered to avoid warning
---

diff --git a/apps/files_encryption/appinfo/app.php b/apps/files_encryption/appinfo/app.php
index 90a9984e27f..5b62b84e223 100644
--- a/apps/files_encryption/appinfo/app.php
+++ b/apps/files_encryption/appinfo/app.php
@@ -25,7 +25,9 @@ if (!OC_Config::getValue('maintenance', false)) {
 	// App manager related hooks
 	OCA\Encryption\Helper::registerAppHooks();
 
-	stream_wrapper_register('crypt', 'OCA\Encryption\Stream');
+	if(!in_array('crypt', stream_get_wrappers())) {
+		stream_wrapper_register('crypt', 'OCA\Encryption\Stream');
+	}
 
 	// check if we are logged in
 	if (OCP\User::isLoggedIn()) {