Removed minor compiler warnings.

git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/trunk/supertuxkart@2330 178a84e3-b1eb-0310-8ba1-8eac791a3b58

src/modes/clock.cpp

@@ -136,6 +136,7 @@ void TimedRace::update(const float dt)
             // event
             terminateRace();
             return;
+        default: break;  // default for RACE_PHASE, LIMBO_PHASE
     }
     
     switch(m_mode)

src/modes/clock.hpp

@@ -80,7 +80,7 @@ protected:
     Phase          m_previous_phase;
 public:
     TimedRace();
-    ~TimedRace();
+    virtual ~TimedRace();
     
     void reset();
     

src/modes/follow_the_leader.cpp

@@ -133,4 +133,4 @@ KartIconDisplayInfo* FollowTheLeaderRace::getKartsDisplayInfo(const RaceGUI* cal
     LinearWorld::getKartsDisplayInfo(caller);
     m_kart_display_info[0].special_title = _("Leader");
     return m_kart_display_info;
-}
+}

src/modes/linear_world.cpp

@@ -501,7 +501,7 @@ void LinearWorld::updateRacePosition ( Kart* kart, KartInfo& kart_info )
     const unsigned int kart_amount = m_kart.size();
     for ( unsigned int j = 0 ; j < kart_amount ; j++ )
     {
-        if(int(j) == kart->getWorldKartId()) continue; // don't compare a kart with itself
+        if(j == kart->getWorldKartId()) continue; // don't compare a kart with itself
         if(m_kart[j]->isEliminated()) continue;   // dismiss eliminated karts   
         
         // Count karts ahead of the current kart, i.e. kart that are already

src/modes/linear_world.hpp

@@ -90,4 +90,4 @@ public:
     virtual bool raceHasLaps(){ return true; }
 };
 
-#endif
+#endif

src/modes/standard_race.cpp

@@ -111,4 +111,4 @@ std::string StandardRace::getInternalCode() const
         return "STD_TIMETRIAL";
     else
         return "STANDARD";
-}
+}