[PATCH] D22091: [clang-rename] exit code-related bugfix and code cleanup

[Alexander Kornienko via cfe-commits]

alexfh added a comment.

In http://reviews.llvm.org/D22091#483834, @omtcyf0 wrote:

> Thanks, @alexfh!
>
> Can you please land it?


It's not easy to do from the phone ;) Please ask someone else (Ben?).


http://reviews.llvm.org/D22091