John Firebaugh 7d16824fda [core] Functions must have at least one stop ...

This is already enforced by the style validator in mapbox-gl-style-spec. Enforce it here too.

2016-12-01 09:00:06 -08:00

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mbgl

[core] Functions must have at least one stop

2016-12-01 09:00:06 -08:00