Deprecated "TypeError: Unsupported operand types: array + null" following missing entries in resources/currency/ json files

[bricebou]

Hello,

With PHPUnit, I'm getting a depreciation notice "TypeError: Unsupported operand types: array + null" from vendor/commerceguys/intl/src/Currency/CurrencyRepository.php:94.

Before, we are getting the following warning

Warning: Undefined array key "VED" in /var/www/html/plugins/intl/vendor/commerceguys/intl/src/Currency/CurrencyRepository.php on line 94

If I edit the resources/currency/fr.json file adding the VED entry (and the UYW one, triggering another warning), the warning and the deprecation disappear.

I've understood from #91 (comment) that these entries should be excluded, but:

• the VED entry appears in some json, for example resources/currency/hi-Latn.json;
• how to fix the deprecation ?

Thanks in advance !