Filepath with spaces or special characters

I got the following error message trying to use FixMyJs in the current Sublime Text 3. As it seems it has problems with either the spaces in "Ham & Eggs" or the ampersand.

error: FixMyJS
Error:
undefined:1
{"filepath": "x:\something\Ham
SyntaxError: Unexpected end of input
at Object.parse (native)
at x:\fixmyjs.js:8:18
at Socket. (x:\node_modules\get-stdin\index.js:12:3)
at Socket.EventEmitter.emit (events.js:117:20)
at _stream_readable.js:920:16
at process._tickCallback (node.js:415:13)