Language alternate field with value 0 not respected

[dsdsdsdsdsds]

Short description of the issue

I have the two integer fields called price and price_de. When I request the value of price with language de, it only provides the correct value if price_de is any other than empty or greater than 0.

Expected behavior

While I would expect an empty field to fall back to the value of the default language, having a value 0 should actually return 0.

Actual behavior

When price_de has a value of 0, it returns the value of price.

Optional: Suggestion for a possible fix

The problem lies in LanguageSupportFields.module on line 159, where empty() is used to determine if the field has a value. It seems to me that !(isset($value) && $value !== '') should be used there.

Setup/Environment

ProcessWire 3.0.165

[ryancramerdesign]

@dsdsdsdsdsds Thanks, I've pushed a fix for this. Note that in your integer field settings, on the Details tab, for the "Are 0 and blank equivalent?" field, you'll have to select "No - blank and 0 have different meanings".

[dsdsdsdsdsds]

Works, thanks!