Commit addb2955 authored by Seblu's avatar Seblu
Browse files

usage check if command exist before request usage

parent 01c4b4d8

cccli/command/shell.py

+2 −0
Original line number Diff line number Diff line
@@ -87,6 +87,8 @@ class Command_usage(Command): 
    def __call__(self, argv):

        if len(argv) != 2:

            raise cmdBadArgument()

        if argv[1] not in self.cli.commands:

            raise cmdBadArgument(argv[1])

        usage = self.cli.commands.usage(argv[1])

        if usage is None:

            self.printer.out("No usage.")