Make sure to capture floating point return values from lua

2015-08-01 17:46:47 +02:00 · 2015-08-01 17:46:47 +02:00 · 94f44e1d5d
commit 94f44e1d5d
parent 0352d9c99e
1 changed files with 2 additions and 1 deletions
--- a/contractor/edge_based_graph_factory.cpp
+++ b/contractor/edge_based_graph_factory.cpp
@ -532,7 +532,8 @@ int EdgeBasedGraphFactory::GetTurnPenalty(double angle, lua_State *lua_state) co
        try
        {
            // call lua profile to compute turn penalty
-            return luabind::call_function<int>(lua_state, "turn_function", 180. - angle);
+            double penalty = luabind::call_function<double>(lua_state, "turn_function", 180. - angle);
+            return static_cast<int>(penalty);
        }
        catch (const luabind::error &er)
        {