Undefined variable fix

[spookmango]

content.path was undefined causing a TypeError to be thrown when I ran the sample code.

[cyrilis]

Hi @spookmango ,
Thank you for your pull-request, but javascript file is generate from coffeescript file( index.js file is generated from index.coffee), could you add the coffeescript file change too ? 😃

Thanks!

[spookmango]

Updated it!

[pedrosanta]

👍 Nice one @spookmango.

[cyrilis]

Thanks @spookmango !

[spookmango]

Should there also be a version bump so people who were effected by this can npm update.

I ran my project that used epub-gen on another machine and the bug fixed with this PR was present but not encountered so I suspect (without looking deeply into epub-gen's src) it was situational.

But if I want to give my project to someone who is effected by the bug they'd still have to update epub-gen by hand.

[pedrosanta]

Hi @spookmango, yap, we still hadn't released an update. Sorry for the delay. 😀 I'm taking care of that now. Cheers!

[pedrosanta]

v0.0.14 released, you can go on now and update. 😏 Cheers!