Made some tweaks to fix warnings from https://insight.sensiolabs.com/projects/46acc4a9-42b0-4632-b282-7736dad7da14/analyses/1
Made some tweaks to fix warnings from https://insight.sensiolabs.com/projects/46acc4a9-42b0-4632-b282-7736dad7da14/analyses/1
rotexsoft/file-renderer