[PATCH 4 of 4] blackbox: guard against recursion from dirty check

[Pierre-Yves David]

On 03/08/2016 09:17 PM, timeless wrote:
> # HG changeset patch
> # User timeless <timeless at mozdev.org>
> # Date 1457469299 0
> #      Tue Mar 08 20:34:59 2016 +0000
> # Node ID 816760dbefca222c90e87821ae7c663ef78b4fb7
> # Parent  73f4cb2be4cad13d1dbc72f96611cada9b6fe19c
> blackbox: guard against recursion from dirty check

Pushed to the clowncopter, thanks

-- 
Pierre-Yves David