commit 7a4327eb7a5941ff1c0852b894d24631baf390fc
author Austin Clements <austin@google.com> Sat Jul 15 10:30:38 2017 -0600
committer Austin Clements <austin@google.com> Sat Jul 15 16:38:41 2017 +0000
tree 38d3054c21fa75dd81f3355e8dd28798725b41d3
parent 4ce273956ad94783559177dfe13ab1864ca3359c

cmd/go-contrib-init: don't crash from src/golang.org/x

If go-contrib-init is executed from the src/golang.org/x directory (as
opposed to a sub-directory), it crashes with an index out-of-bounds.

Fix this by including the trailing slash in the inspected path prefix
so we never slice more than what we know is in the string.

Change-Id: Ibbb74759c2ba839972de34a8ffb28b6cfb6825e2
Reviewed-on: https://go-review.googlesource.com/48690
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>