def call(self, command_options, match_options, target_options):
if (len(command_options.args)<2):
- print "Please specify the chain and the rule number to delete, e.g. sfatables -D INCOMING 1"
+ print "Please specify the chain and the rule number to delete, e.g. sfatables -D INCOMING 1."
+ return
chain = command_options.args[0]