- gcc 4.5 compatibility

lib/CArtHandler.cpp

@@ -527,7 +527,7 @@ void CArtHandler::getAllowedArts(std::vector<ConstTransitivePtr<CArtifact> > &ou
 	}
 }
 
-Bonus *createBonus(Bonus::BonusType type, int val, int subtype, int valType, shared_ptr<ILimiter> limiter = nullptr, int additionalInfo = 0)
+Bonus *createBonus(Bonus::BonusType type, int val, int subtype, int valType, shared_ptr<ILimiter> limiter = shared_ptr<ILimiter>(), int additionalInfo = 0)
 {
 	Bonus *added = new Bonus(Bonus::PERMANENT,type,Bonus::ARTIFACT,val,-1,subtype);
 	added->additionalInfo = additionalInfo;
@@ -536,7 +536,7 @@ Bonus *createBonus(Bonus::BonusType type, int val, int subtype, int valType, sha
 	return added;
 }
 
-Bonus *createBonus(Bonus::BonusType type, int val, int subtype, shared_ptr<IPropagator> propagator = nullptr, int additionalInfo = 0)
+Bonus *createBonus(Bonus::BonusType type, int val, int subtype, shared_ptr<IPropagator> propagator = shared_ptr<IPropagator>(), int additionalInfo = 0)
 {
 	Bonus *added = new Bonus(Bonus::PERMANENT,type,Bonus::ARTIFACT,val,-1,subtype);
 	added->additionalInfo = additionalInfo;

lib/CArtHandler.h

@@ -198,7 +198,7 @@ public:
 
 class DLL_LINKAGE CArtHandler //handles artifacts
 {
-	void giveArtBonus(TArtifactID aid, Bonus::BonusType type, int val, int subtype = -1, int valType = Bonus::BASE_NUMBER, shared_ptr<ILimiter> limiter = NULL, int additionalinfo = 0);
+	void giveArtBonus(TArtifactID aid, Bonus::BonusType type, int val, int subtype = -1, int valType = Bonus::BASE_NUMBER, shared_ptr<ILimiter> limiter = shared_ptr<ILimiter>(), int additionalinfo = 0);
 	void giveArtBonus(TArtifactID aid, Bonus::BonusType type, int val, int subtype, shared_ptr<IPropagator> propagator, int additionalinfo = 0);
 	void giveArtBonus(TArtifactID aid, Bonus *bonus);
 public:

lib/JsonNode.cpp

@@ -1042,11 +1042,11 @@ DLL_LINKAGE void UnparseBonus( JsonNode &node, const Bonus * bonus )
 	node["effectRange"].String() = reverseMapFirst<std::string, int>(bonus->effectRange, bonusLimitEffect);
 	node["duration"].String() = reverseMapFirst<std::string, int>(bonus->duration, bonusDurationMap);
 	node["source"].String() = reverseMapFirst<std::string, int>(bonus->source, bonusSourceMap);
-	if(bonus->limiter != nullptr)
+	if(bonus->limiter)
 	{
 		node["limiter"].String() = reverseMapFirst<std::string, TLimiterPtr>(bonus->limiter, bonusLimiterMap);
 	}
-	if(bonus->propagator != nullptr)
+	if(bonus->propagator)
 	{
 		node["propagator"].String() = reverseMapFirst<std::string, TPropagatorPtr>(bonus->propagator, bonusPropagatorMap);
 	}

lib/StartInfo.h

@@ -103,6 +103,5 @@ struct StartInfo
 	{
 		mapfileChecksum = seedPostInit = seedToBeUsed = 0;
 		mode = INVALID;
-		campState = nullptr;
 	}
 };