tree d4edc0d66cfddcb8730aa8873a3865532b5913e4
parent 3076cb9dca59dbd37c3a58d9e428bfb2fe9d45bd
author Anthony Martin <ality@pbrane.org> 1418885443 -0800
committer Anthony Martin <ality@pbrane.org> 1419949999 +0000

git-codereview: guard against ambiguous revision parameters

Change-Id: I3afcf06e1eab28bfdb2c6ace7aaf774070084900
Reviewed-on: https://go-review.googlesource.com/1783
Reviewed-by: Russ Cox <rsc@golang.org>