Bugfix: prevents calling process.stdout._handle.setBlocking when _handle is undefined (perhaps due to being run when there is no tty present?)
Bugfix: prevents calling process.stdout._handle.setBlocking when _handle is undefined (perhaps due to being run when there is no tty present?)

kennethlimcp/particle-cli,spark/particle-cli,kennethlimcp/particle-cli,kennethlimcp/particle-cli,spark/particle-cli,kennethlimcp/particle-cli,kennethlimcp/particle-cli,kennethlimcp/particle-cli,spark/particle-cli,spark/particle-cli,spark/particle-cli,spark/particle-cli