[LAD] [PATCH ffado] tests: fix build error due to wrong errno initialization

[Jonathan Woithe]

On Fri, Apr 15, 2016 at 09:24:15AM +0200, Stefan Richter wrote:
> gcc 5.2.0 reports this as an error:
> function ???int* __errno_location()??? is initialized like a variable
>      int errno = 0;
>                  ^

Thanks.  Applied (r2605).

jonathan