Removed the parameter from the emergency_stop() function.

include/model_car_actuators.h

@@ -20,7 +20,7 @@ class CModelCarActuators: public CModelCarDriverBase
   public:
     CModelCarActuators(std::string name);
     void send_command(double speed,double steering);
-    void emergency_stop(bool active);
+    void emergency_stop(void);
     void enable_ultrasounds(void);
     void disable_ultrasounds(void);
     ~CModelCarActuators(void);

src/model_car_actuators.cpp

@@ -43,14 +43,9 @@ void CModelCarActuators::send_command(double speed,double steering)
   this->send_request(ID_ARD_ACT_STEER_SERVO,1, &cmd);
 }
 
-void CModelCarActuators::emergency_stop(bool active)
+void CModelCarActuators::emergency_stop(void)
 {
-  uint8_t cmd;
-
-  if(active)
-    cmd=1;
-  else
-    cmd=0;
+  uint8_t cmd=1;
 
   this->send_request(ID_ARD_ACT_EMERGENCY_STOP,1,&cmd);
 }