Errors on doi with special characters

[dfalster]

Great package! I got an error when making the following query, which is possibly to do with the unusual characters, even though data do exist for this item:

> cr_cn(dois = "10.1890/0012-9615(1999)069[0569:EDILSA]2.0.CO;2")
Error in if (is.na(agency_id)) { : argument is of length zero
In addition: Warning messages:
1: 404: Resource not found. - (10.1890/0012-9615(1999)069[0569:EDILSA]2.0.CO;2) 
2: In is.na(agency_id) :
  is.na() applied to non-(list or vector) of type 'NULL'

I'm documenting this bug for sake of improving the package robustness, not because I need a fix (I'll use a workaround for now).

[sckott]

thanks! will get sorted

has to do with not failing well

[sckott]

@dfalster okay, reinstall and try it again