Fix recursion in build_path_deps
authorAlex Crichton <alex@alexcrichton.com>
Mon, 28 Nov 2016 19:10:31 +0000 (11:10 -0800)
committerAlex Crichton <alex@alexcrichton.com>
Fri, 16 Dec 2016 17:47:05 +0000 (09:47 -0800)
commit0db7ba8cf1e81a1192b10e07f770fb5adb4fce59
treef47ca5b266a93366eb39a1b5df2d11a9a8e51c2a
parent65063c5c828ff59812bcc00c965a1141966fadc7
Fix recursion in build_path_deps

We were slightly too eager to follow pointers!

Closes #3330
src/cargo/core/resolver/encode.rs
tests/path.rs