[PATCH] tests: honour HWSIM_TEST_LOG_DIR variable

[Jouni Malinen]

On Tue, Nov 24, 2015 at 05:39:58PM +0100, Johannes Berg wrote:
> If /tmp has a relatively small size limit, or multiple people run the
> tests on the same machine, using the same output directory can easily
> cause problems.
> 
> Make the test framework honour the new HWSIM_TEST_LOG_DIR environment
> variable to make it easier to avoid those problems.

Thanks, applied.
 
-- 
Jouni Malinen                                            PGP id EFC895FA