laravel/framework — pull request #2932 by tremby (2013-12-13 03:24:04+00:00)
Title: Urldecode parameters before calling callAction

When using string primary keys, before this patch the controllers are passed the chunk of URL for each parameter verbatim. This means every single controller method needs to run `urldecode` on the parameters if there might be spaces or other urlencoded entities in them.

I should note, as in #2931, that I don't know if this same logic should also be applied elsewhere -- this is simply what fixes the issue for me.

See https://github.com/laravel/laravel/issues/2491 -- this patch addresses issue number 2 of that.