Fix checking for external share in encryption

diff --git a/apps/files_encryption/lib/proxy.php b/apps/files_encryption/lib/proxy.php
index 126a593ee3cde7374477e20da48f441731b54125..b1af4676852e2de6285adf9a00eb77e7868fe12d 100644 (file)
--- a/apps/files_encryption/lib/proxy.php
+++ b/apps/files_encryption/lib/proxy.php
@@ -64,7 +64,10 @@ class Proxy extends \OC_FileProxy {
 
                // we don't encrypt server-to-server shares
                list($storage, ) = \OC\Files\Filesystem::resolvePath($path);
-               if ($storage instanceof OCA\Files_Sharing\External\Storage) {
+               /**
+                * @var \OCP\Files\Storage $storage
+                */
+               if ($storage->instanceOfStorage('OCA\Files_Sharing\External\Storage')) {
                        return true;
                }