Fix: do not make an API call for an empty list in getPagesForLanguageVariant() #4950
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What does this do?
If the
list
is empty, it will still return an empty string from thejoinToString()
method, which will cause an error when requesting the wikidata API call inL10nUtil.getPagesForLanguageVariant()
.Why is this needed?
If the
morelike:
API returns an empty result, it is not necessary to go through thegetPagesForLanguageVariant
process.