treat setting the number of test-threads to 0 as an error#38945

Merged

bors merged 2 commits intorust-lang:masterfrom battisti:fix_thread_num

Feb 12, 2017

+2

Commits on Jan 9, 2017

Fix for for setting test-threads to 0
battisti
committed

Commits on Feb 11, 2017

removed trailing whitespace
battisti
committed