Running rdy with no arguments gives scary error message

[timhutton]

It looks like one of the required arguments is missing or malformed:
the option '--vti-in' is required but missing

Here's the help:
Error creating system!:
Unsupported data type or file read error
Ignoring exception.

It would be better to just print out the usage here instead of trying to do something.

[danwills]

Whoops! It was meant to just print the help and exit.

I committed and pushed a fix (it now prints the help and exits).

The numbers that the git push command printed are: 0002948..b9baf5f Apologies I'm not sure if these are the right numbers! - still working out how to operate github properly/well.

I'll wait till you've had a look at the fix Tim, and then we could close this?

[danwills]

Blargh! I need to use a better editor, my fix was badly formatted because of tabs.. all converted to spaces in this push: b9baf5f..65c2bf4

[timhutton]

Thanks Dan!