sort: use the builtin min function
Change-Id: I9603de9abff8d5c8fb9efdf688ff1a5f8c7d19b2
GitHub-Last-Rev:
c6fe3acc41a3a9c7d07e3c291985867a704013b1
GitHub-Pull-Request: golang/go#61808
Reviewed-on: https://go-review.googlesource.com/c/go/+/516635
Auto-Submit: Keith Randall <khr@golang.org>
Run-TryBot: Keith Randall <khr@golang.org>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@google.com>