tree 2d87f8bdd5a338ce9cff6d8b522d93ee62e57250
parent 7a79cf69829adb351aef39f52ef76b64169aa2bc
author Paul Marks <pmarks@google.com> 1449107018 -0800
committer Paul Marks <pmarks@google.com> 1449107018 -0800

Simplify is_port_free(), as discussed in the code review.