tree ea4c660d66fbaf7815b52bbcd7f0812d3a09f49a
parent 219e654bb7266d3b73c4610ed24c33d12560826a
author David R. Jenni <david.r.jenni@gmail.com> 1487871064 +0100
committer Alan Donovan <adonovan@google.com> 1487967166 +0000

x/tools/refactor/rename: fix nil pointer dereference.

Fix a nil pointer dereference by checking the error returned by
conf.Load.

Bug was reported on Reddit:
https://www.reddit.com/r/golang/comments/5vo0fb/

Change-Id: I2ad6f03922b772f03e282a0af6eea24f8de9cef8
Reviewed-on: https://go-review.googlesource.com/37432
Reviewed-by: Alan Donovan <adonovan@google.com>