_ArrayDelete - variable type after removing last element?

Hi!

Recently, I changed from AutoIt 3.3.8.1 to 3.3.12.0. One of my older scripts broke at an _ArrayDelete statement.

3.3.8.1

- deleting the last element results in an empty string variable, so IsArray($ar) = false

3.3.12.1

- deleting the last element seems to result in an empty array variable, because now IsArray($ar) = true (and btw. _ArrayDisplay shows an empty array)

Is that correct? When did that happen?

Regards,

Holger