diff options
Diffstat (limited to 'src/mbgl/style/expression/expression.cpp')
-rw-r--r-- | src/mbgl/style/expression/expression.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mbgl/style/expression/expression.cpp b/src/mbgl/style/expression/expression.cpp index 3c2580de04..1e5b1581d2 100644 --- a/src/mbgl/style/expression/expression.cpp +++ b/src/mbgl/style/expression/expression.cpp @@ -16,7 +16,7 @@ public: return apply_visitor(ToFeatureType(), feature.geometry); } PropertyMap getProperties() const override { return feature.properties; } - optional<FeatureIdentifier> getID() const override { return feature.id; } + FeatureIdentifier getID() const override { return feature.id; } GeometryCollection getGeometries() const override { return {}; } optional<mbgl::Value> getValue(const std::string& key) const override { auto it = feature.properties.find(key); |