try call_command(Args, Auth, AccessCommands) of
{error, command_unknown} ->
{io_lib:format("Error: command ~p not known.", [hd(Args)]), ?STATUS_ERROR};
- {error, wrong_number_parameters} ->
- {"Error: wrong number of parameters", ?STATUS_ERROR};
+ {error, wrong_command_arguments} ->
+ {"Error: wrong arguments", ?STATUS_ERROR};
Res ->
Res
catch
ArgsDef = [],
C = #ejabberd_commands{
desc = "Show help of ejabberd commands",
- longdesc = LongDesc,
+ longdesc = lists:flatten(LongDesc),
args = ArgsDef,
result = {help, string}},
print_usage_command("help", C, MaxC, ShCode).