In 'bk changes -R ssh:' the ssh subprocess will fail, and if that happens at just the right time we coredup.
In 'bk changes -R ssh:' the ssh subprocess will fail, and if that happens
at just the right time we coredup.

bk: 56df2d70obqQOHR78pqSY8XrvARNCg
bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper