diff options
Diffstat (limited to 'include/mbgl/style/expression/at.hpp')
| -rw-r--r-- | include/mbgl/style/expression/at.hpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/mbgl/style/expression/at.hpp b/include/mbgl/style/expression/at.hpp index e3eefa4fe8..27fccc761f 100644 --- a/include/mbgl/style/expression/at.hpp +++ b/include/mbgl/style/expression/at.hpp @@ -28,6 +28,10 @@ public: return false; } + std::vector<optional<Value>> possibleOutputs() const override { + return { nullopt }; + } + private: std::unique_ptr<Expression> index; std::unique_ptr<Expression> input; |