[PATCH 2 of 2] bdiff: one more safe call of bdiff_freehunks(NULL)

[Augie Fackler]

> On Jun 14, 2018, at 07:38, Yuya Nishihara <yuya at tcha.org> wrote:
> 
> # HG changeset patch
> # User Yuya Nishihara <yuya at tcha.org>
> # Date 1528975551 -32400
> #      Thu Jun 14 20:25:51 2018 +0900
> # Node ID 478a74b8f243c79f40f1f0409df40afc0b4ffb9c
> # Parent  d248414ffa9b640306c714eec13d3ed8cb8a671b
> bdiff: one more safe call of bdiff_freehunks(NULL)

queued, thanks