Download patch
ref: 899ec4d0b568a6d51a85e5344733a2189a7ba1ec parent: 2f1b8246e23f8d3e88885822efcf25f3b4474bff author: cinap_lenrek <cinap_lenrek@felloff.net> date: Thu Jun 28 16:10:11 EDT 2018
ssh: wait for remote channel close (thanks piroko)