(Hopefully) fixed crash when a key is pressed after the end of the race.

git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@5343 178a84e3-b1eb-0310-8ba1-8eac791a3b58

src/input/input_manager.cpp

@@ -403,7 +403,7 @@ void InputManager::dispatchInput(Input::InputType type, int deviceID, int btnID,
                 return;
             }
             
-            ((PlayerController*)pk->getController())->action(action, abs(value));
+            ((Controller*)pk->getController())->action(action, abs(value));
         }
         // ... when in menus
         else

src/karts/controller/controller.hpp

@@ -62,7 +62,10 @@ public:
     virtual void  finishedRace       (float time) {};
     virtual bool  isPlayerController () const {return false;}
     virtual bool  isNetworkController() const {return false;}
+    /** Default: ignore actions. Only PlayerController get them. */
+    virtual void  action             (PlayerAction action, int value) {}
     virtual const irr::core::stringw& getNamePostfix() const;
+
 };   // Controller
 
 #endif