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 1e5b1581d2..bb03bcc2e5 100644 --- a/src/mbgl/style/expression/expression.cpp +++ b/src/mbgl/style/expression/expression.cpp @@ -15,7 +15,7 @@ public: FeatureType getType() const override { return apply_visitor(ToFeatureType(), feature.geometry); } - PropertyMap getProperties() const override { return feature.properties; } + const PropertyMap& getProperties() const override { return feature.properties; } FeatureIdentifier getID() const override { return feature.id; } GeometryCollection getGeometries() const override { return {}; } optional<mbgl::Value> getValue(const std::string& key) const override { |