Give redirects the correct path to the new URL

[ryanweal]

Hello,

I found when I tried to use redirects with the following parameters:

.use(aliases({redirect:true}))

...it correctly adds the metatags but they are all set to "undefined".

This pull request puts the correct URL of the new post allowing the redirects to function as intended.

PS. I'm unsure why the last line of the file was flagged as changed by git. If you have any insight, I'm glad to hear it. Perhaps it is why it requests a newline at the end of the file.

Thanks for this plugin!

[ryanweal]

I ended up going further down the rabbit hole and made a different version of the plugin that renders nginx config so the duplicate files are not necessary. You can see that here if interested: https://github.com/ryanweal/metalsmith-aliases-nginx

[drager]

Hi, thank you for the PR. I believe the problem occurred because you haven't installed the permalinks plugin which this package depends on.

Great with a different version!