There appears to be a bug in Click 7.0 that has the 'short_help' value
unset, meaning we see the following exceptions:
AttributeError: 'NoneType' object has no attribute 'split'
Resolve this with a simply falling back to 'help' if 'short_help' is
unset. This means we continue to work with all versions of Click, even
though the proper fix should be in Click itself.
There appears to be a bug in Click 7.0 that has the 'short_help' value unset, meaning we see the following exceptions:
AttributeError: 'NoneType' object has no attribute 'split'
Resolve this with a simply falling back to 'help' if 'short_help' is unset. This means we continue to work with all versions of Click, even though the proper fix should be in Click itself.
Signed-off-by: Stephen Finucane stephen@that.guru Closes: #21