PHPStan Level 1 Errors

Wie gemeinsam besprochen, sollen in allen wichtigen QUIQQER Paketen die PHPStan Fehler bis inklusive Level 1 behoben werden.

In diesem Paket gibt es die folgenden Errors:

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  Line   src/QUI/Control.php
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  369    Variable $no in empty() always exists and is not falsy.
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  Line   src/QUI/Controls/Utils/MetaList.php
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  101    Variable $html in empty() always exists and is not falsy.
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 [ERROR] Found 2 errors