Auto merge of #5202 - matklad:paths, r=alexcrichton
authorbors <bors@rust-lang.org>
Tue, 20 Mar 2018 00:02:17 +0000 (00:02 +0000)
committerbors <bors@rust-lang.org>
Tue, 20 Mar 2018 00:02:17 +0000 (00:02 +0000)
Extract common code for dealing with path-valued arguments

Just a small refactoring to make sure all path arguments are treated in the same way.


Trivial merge