[PATCH] registrar: minor cleanup to the merge function

[Yuya Nishihara]

On Wed, 02 Jan 2019 23:04:34 -0500, Matt Harbison wrote:
> # HG changeset patch
> # User Matt Harbison <matt_harbison at yahoo.com>
> # Date 1546483780 18000
> #      Wed Jan 02 21:49:40 2019 -0500
> # Node ID f8f61cf246f5acd8c61b24455b5a83d1bf43a4d7
> # Parent  e0d00ec2d614f3119d941c4b74dbd724a7836a71
> registrar: minor cleanup to the merge function

Queued, thanks.