fix explode operator to return an empty array when input is empty

pimcore / data-importer

This extension adds a comprehensive import functionality to Pimcore Datahub.

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fix explode operator to return an empty array when input is empty #403

Closed aweichler closed 4 months ago

aweichler commented 4 months ago

When the input is an empty string, the return value is an array with a "null" value: [null]. This pull request fixes this issue. An empty string results in an empty array.

fashxp commented 4 months ago

can you also please rebase to 1.8, thank you very much.