Remove types section from help when unneeded

simmsb / calamity

A library for writing discord bots in haskell

https://hackage.haskell.org/package/calamity

MIT License

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Remove types section from help when unneeded #49

Closed MorrowM closed 3 years ago

MorrowM commented 3 years ago

Currently, a command with no arguments will have an empty Types section in the generated help command output. This PR removes the section if the list of types is empty.

simmsb commented 3 years ago

looks good, thanks