Redirect results in double extensions

[fredrikekelund]

I ran into an issue recently when trying to configure redirects for URL's that included file extensions. The file extensions was appended an additional time to the URL. This is an issue that seems to have been introduced in afc1823. There's no link to an issue or anything in the changelog, so I'm not sure what scenarios that change covers, but there looks to have been a small regression.

To reproduce the problem, configure a redirect like this for instance:

^/files(/.*)$: http://example.com$1

Then visit the URL http://grav.dev/files/example.zip (switching out the hostname as appropriate of course). You'll be automatically redirected to http://example.com/example.zip.zip.

[rhukster]

I'll take a look at this.

[rhukster]

Sorted.

[fredrikekelund]

Thanks!