- you need to strdup the message otherwise you get bad messages conta…

…ining invalid XML characters, see: https://test.openmodelica.org/hudson/job/MSL_trunk_cpp_Simulation/351/console and https://test.openmodelica.org/hudson/job/OpenModelica_TEST_LIBRARIES/ws/OpenModelica/BuildModelTest/MSL_trunk_cpp/BuildModelRecursive.sim.xml

git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk@24674 f25d12d1-65f4-0310-ae8a-bbce733d8d8e

SimulationRuntime/cpp/Include/Core/Utils/Modelica/ModelicaSimulationError.h

@@ -23,15 +23,15 @@ class ModelicaSimulationError: public std::runtime_error
  {
    public:
    ModelicaSimulationError(SIMULATION_ERROR error_id,const std::string& error_info)
-   :runtime_error(error_info)
+   :runtime_error(strdup(error_info.c_str()))
    ,_error_id(error_id)
    {
    }
    const char* what()
    {
       std::stringstream ss;
       ss << "simulation error message : " << std::runtime_error::what();
-      return ss.str().c_str();
+      return strdup(ss.str().c_str());
    }
   SIMULATION_ERROR getErrorID()
   {