Update openlayers_interop.js to fix checking for ScaleLineUnit None

lolochristen / OpenLayers.Blazor

An Map component for Blazor based on OpenLayers with support for swisstopo swiss maps.

MIT License

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Closed Horndev closed 2 months ago

Horndev commented 2 months ago

If "None" is passed as a unit, OL fails with invalid unit error. This fix correctly checks if user disables the scale line.

Horndev commented 2 months ago

This will fix #74

lolochristen commented 2 months ago

thanks!