setup_server.bash: Prevent error message when no certs are available
setup_server.bash: Prevent error message when no certs are available

goldenHairDafo/taskd,whitel/task-server,goldenHairDafo/taskd,whitel/task-server,goldenHairDafo/taskd,whitel/task-server,goldenHairDafo/taskd,whitel/task-server,whitel/task-server,goldenHairDafo/taskd