Reading "adresni mista" layer using load_ruian_settlement() fails on some municipalities

[petrbouchal]

For example

CzechData::load_RUIAN_settlement("547999", "adresni body")

## Error in nchar(x) : invalid multibyte string, element 3

This is due to an obscure bug in tidyverse/readr#1136 (or at least I think it's a bug). It can be worked around by explicitly setting the data type for columns in read_delim() at

CzechData/R/load_RUIAN.R

Line 169 in d7271b5

col_types = readr::cols()) %>%

(Reading all columns as characters might be OK, or only those starting with "Název".)

Happy to do a PR if you are interested.

[JanCaha]

Should be fixed by the latest commit.

[petrbouchal]

Excellent, thank you for the speedy fix! Can confirm this now works as expected.