[FileBackend] Made swift handle unknown content types better.

Change-Id: I50a5c17c40152a9e469a54bdd70a8408c57ebd50

diff --git a/includes/filerepo/backend/SwiftFileBackend.php b/includes/filerepo/backend/SwiftFileBackend.php
index 5f82a90..3063440 100644 (file)
--- a/includes/filerepo/backend/SwiftFileBackend.php
+++ b/includes/filerepo/backend/SwiftFileBackend.php
@@ -188,6 +188,9 @@ class SwiftFileBackend extends FileBackendStore {
                        $obj->set_etag( md5( $params['content'] ) );
                        // Use the same content type as StreamFile for security
                        $obj->content_type = StreamFile::contentTypeFromPath( $params['dst'] );
+                       if ( !strlen( $obj->content_type ) ) { // special case
+                               $obj->content_type = 'unknown/unknown';
+                       }
                        if ( !empty( $params['async'] ) ) { // deferred
                                $handle = $obj->write_async( $params['content'] );
                                $status->value = new SwiftFileOpHandle( $this, $params, 'Create', $handle );
@@ -267,6 +270,9 @@ class SwiftFileBackend extends FileBackendStore {
                        $obj->set_etag( md5_file( $params['src'] ) );
                        // Use the same content type as StreamFile for security
                        $obj->content_type = StreamFile::contentTypeFromPath( $params['dst'] );
+                       if ( !strlen( $obj->content_type ) ) { // special case
+                               $obj->content_type = 'unknown/unknown';
+                       }
                        if ( !empty( $params['async'] ) ) { // deferred
                                wfSuppressWarnings();
                                $fp = fopen( $params['src'], 'rb' );