[OpenLayers-Users] howto manage empty geojson streams

[Didrik Pinte]

Hi list,

We have an application that is linked to a servlet that generates a
GeoJSON stream. In some situations, the stream is empty. 

Looking a Format/GeoJSON.js, I cannot find the correct way to provide a
valid GeoJSON stream that containts no features. A FeatureCollection
with no feature raise an error, an empty string raises an error too.

What is the best practice for that kind of situation ? 

Thanks

Didrik
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