facebook/xctool — pull request #298 by fpotter (2014-01-21 18:30:58+00:00)
Title: fix issue where otest-query will accidentally start running tests.

See comment inside for more info. The gist of it is... a lingering
value stored in the 'SenTest' or 'XCTest' preference can make
otest-query accidentally _run_ tests when all it wanted to do was
_query_ the list of tests.