tree 5c270ca6712fff2e730b1a90b3d7c28d9bb14c74
parent b77708e47fd75a7fe5748a561136645b8c7dc51b
author Brad Fitzpatrick <bradfitz@golang.org> 1494972119 -0700
committer Brad Fitzpatrick <bradfitz@golang.org> 1494981562 +0000

maintner: fix infinite loop bug in GitCommit.HasAncestor

Fix a stupid bug fortunately found before production.

Add the test that caught it.

Updates golang/go#20222

Change-Id: Ie988d80dec18e5d0fede7a31e3b6cce62b050f5f
Reviewed-on: https://go-review.googlesource.com/43555
Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com>