nc: show help text on bad parameters
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| @@ -858,7 +858,7 @@ int nc_main(int argc UNUSED_PARAM, char **argv) | |
| } else { | |
| /* Outbound connects. Now we're more picky about args... */ | |
| if (!themaddr) | |
| - | bb_error_msg_and_die("no destination"); |
| + | bb_show_usage(); |
| remend = *themaddr; | |
| if (o_verbose) | |