diff -Nur vcmi-0.89.orig/Global.h vcmi-0.89/Global.h
--- vcmi-0.89.orig/Global.h	2012-05-28 03:06:35.000000000 +0800
+++ vcmi-0.89/Global.h	2012-06-21 14:39:37.104980437 +0800
@@ -330,7 +330,7 @@
 	{
 		assert(r.size());
 		index %= r.size();
-		auto itr = std::begin(r);
+		auto itr = r.begin();
 		std::advance(itr, index);
 		return *itr;
 	}
diff -Nur vcmi-0.89.orig/lib/BattleState.cpp vcmi-0.89/lib/BattleState.cpp
--- vcmi-0.89.orig/lib/BattleState.cpp	2012-05-30 07:22:28.000000000 +0800
+++ vcmi-0.89/lib/BattleState.cpp	2012-06-21 14:39:37.104980438 +0800
@@ -2594,7 +2594,7 @@
 		if(vstd::contains(obs->getAffectedTiles(), tile))
 			return obs;
 
-	return NULL;
+	return shared_ptr<CObstacleInstance>();
 }
 
 const CStack * BattleInfo::getStackIf(boost::function<bool(const CStack*)> pred) const
diff -Nur vcmi-0.89.orig/lib/CGameState.cpp vcmi-0.89/lib/CGameState.cpp
--- vcmi-0.89.orig/lib/CGameState.cpp	2012-06-01 19:35:31.000000000 +0800
+++ vcmi-0.89/lib/CGameState.cpp	2012-06-21 14:39:37.104980438 +0800
@@ -648,7 +648,7 @@
 
 			//golem factory is not in list of cregens but can be placed as random object
 			static const int factoryCreatures[] = {32, 33, 116, 117};
-			std::vector<int> factory(std::begin(factoryCreatures), std::end(factoryCreatures));
+			std::vector<int> factory(factoryCreatures, factoryCreatures + sizeof(factoryCreatures)/sizeof(*factoryCreatures) - 1);
 			if (vstd::contains(factory, cid))
 				result = std::pair<int,int>(20, 1);
 
diff -Nur vcmi-0.89.orig/lib/CObjectHandler.cpp vcmi-0.89/lib/CObjectHandler.cpp
--- vcmi-0.89.orig/lib/CObjectHandler.cpp	2012-05-19 19:47:26.000000000 +0800
+++ vcmi-0.89/lib/CObjectHandler.cpp	2012-06-21 14:39:37.105980426 +0800
@@ -2360,7 +2360,7 @@
 
 bool CGTownInstance::addBonusIfBuilt(int building, int type, int val, int subtype /*= -1*/)
 {
-	return addBonusIfBuilt(building, type, val, NULL, subtype);
+	return addBonusIfBuilt(building, type, val, TPropagatorPtr(), subtype);
 }
 
 bool CGTownInstance::addBonusIfBuilt(int building, int type, int val, TPropagatorPtr prop, int subtype /*= -1*/)
diff -Nur vcmi-0.89.orig/lib/CObstacleInstance.cpp vcmi-0.89/lib/CObstacleInstance.cpp
--- vcmi-0.89.orig/lib/CObstacleInstance.cpp	2012-05-19 04:50:16.000000000 +0800
+++ vcmi-0.89/lib/CObstacleInstance.cpp	2012-06-21 14:39:37.106980413 +0800
@@ -134,5 +134,5 @@
 {
 	//rrr... need initializer lists
 	static const BattleHex moatHexes[] = {11, 28, 44, 61, 77, 111, 129, 146, 164, 181};
-	return std::vector<BattleHex>(std::begin(moatHexes), std::end(moatHexes));
-}
\ No newline at end of file
+	return std::vector<BattleHex>(moatHexes, moatHexes + sizeof(moatHexes)/sizeof(*moatHexes) - 1);
+}
diff -Nur vcmi-0.89.orig/lib/IGameCallback.cpp vcmi-0.89/lib/IGameCallback.cpp
--- vcmi-0.89.orig/lib/IGameCallback.cpp	2012-05-29 03:29:32.000000000 +0800
+++ vcmi-0.89/lib/IGameCallback.cpp	2012-06-21 14:39:37.106980413 +0800
@@ -416,7 +416,7 @@
 shared_ptr<const CObstacleInstance> CBattleInfoCallback::battleGetObstacleOnPos(BattleHex tile, bool onlyBlocking /*= true*/)
 {
 	if(!gs->curB)
-		return NULL;
+		return shared_ptr<const CObstacleInstance>();
 
 	BOOST_FOREACH(auto &obs, battleGetAllObstacles())
 	{
@@ -426,7 +426,7 @@
 			return obs;
 		}
 	}
-	return NULL;
+	return shared_ptr<const CObstacleInstance>();
 }
 
 int CBattleInfoCallback::battleGetMoatDmg()
diff -Nur vcmi-0.89.orig/server/CGameHandler.cpp vcmi-0.89/server/CGameHandler.cpp
--- vcmi-0.89.orig/server/CGameHandler.cpp	2012-05-30 07:22:28.000000000 +0800
+++ vcmi-0.89/server/CGameHandler.cpp	2012-06-21 14:39:37.107980400 +0800
@@ -999,7 +999,7 @@
 	{
 		// send one package with the creature path information
 
-		shared_ptr<const CObstacleInstance> obstacle = NULL; //obstacle that interrupted movement
+		shared_ptr<const CObstacleInstance> obstacle = shared_ptr<const CObstacleInstance>(); //obstacle that interrupted movement
 		std::vector<BattleHex> tiles;
 		int tilesToMove = std::max((int)(path.first.size() - creSpeed), 0);
 		int v = path.first.size()-1;
@@ -1036,7 +1036,7 @@
 			//if stack didn't die in explosion, continue movement
 			if(!obstacle->stopsMovement() && curStack->alive())
 			{
-				obstacle = NULL;
+				obstacle = shared_ptr<const CObstacleInstance>();
 				tiles.clear();
 				v--;
 				goto startWalking; //TODO it's so evil