Fix: CLI no more CLI crash when calling a not finish arg line (like opsbro gossip zone). fix #92
Fix: CLI no more CLI crash when calling a not finish arg line (like opsbro gossip zone). fix #92

(cherry picked from commit 56c4bd2)

naparuba/opsbro,naparuba/opsbro,naparuba/kunai,naparuba/kunai,naparuba/kunai,naparuba/opsbro,naparuba/kunai,naparuba/kunai,naparuba/kunai,naparuba/opsbro