[PATCH] extensions: fix wrapcommand/function of class instance

[Augie Fackler]

On Sun, Sep 10, 2017 at 11:47:02PM +0900, Yuya Nishihara wrote:
> # HG changeset patch
> # User Yuya Nishihara <yuya at tcha.org>
> # Date 1505054234 -32400
> #      Sun Sep 10 23:37:14 2017 +0900
> # Node ID 283ecec363f4901ec8948dbdc7dba564296d8582
> # Parent  a763c891f36e55f4869f443c220227d1da747d18
> extensions: fix wrapcommand/function of class instance

queued, thanks