clamp speed value to js max

Project-OSRM · Feb 22, 2017 · b5c10b1 · b5c10b1
1 parent 57d93fc
commit b5c10b1
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/include/engine/api/route_api.hpp b/include/engine/api/route_api.hpp
@@ -19,6 +19,7 @@
 
 #include "util/coordinate.hpp"
 #include "util/integer_range.hpp"
+#include "util/json_util.hpp"
 
 #include <iterator>
 #include <vector>
@@ -249,7 +250,8 @@ class RouteAPI : public BaseAPI
                 {
                     annotation.values["speed"] = GetAnnotations(
                         leg_geometry, [](const guidance::LegGeometry::Annotation &anno) {
-                            return std::round(anno.distance / anno.duration * 10.) / 10.;
+                            auto val = std::round(anno.distance / anno.duration * 10.) / 10.;
+                            return util::json::clamp_float(val);
                         });
                 }