1 files changed, 22 insertions, 22 deletions

diff --git a/src/3rdparty/squirrel/squirrel/sqstate.cpp b/src/3rdparty/squirrel/squirrel/sqstate.cpp
index 31345d664..0f95c396c 100644
--- a/src/3rdparty/squirrel/squirrel/sqstate.cpp
+++ b/src/3rdparty/squirrel/squirrel/sqstate.cpp
@@ -79,12 +79,12 @@ SQTable *CreateDefaultDelegate(SQSharedState *ss,SQRegFunction *funcz)
 {
 	SQInteger i=0;
 	SQTable *t=SQTable::Create(ss,0);
-	while(funcz[i].name!=0){
+	while(funcz[i].name!=nullptr){
 		SQNativeClosure *nc = SQNativeClosure::Create(ss,funcz[i].f);
 		nc->_nparamscheck = funcz[i].nparamscheck;
 		nc->_name = SQString::Create(ss,funcz[i].name);
 		if(funcz[i].typemask && !CompileTypemask(nc->_typecheck,funcz[i].typemask))
-			return NULL;
+			return nullptr;
 		t->NewSlot(SQString::Create(ss,funcz[i].name),nc);
 		i++;
 	}
@@ -93,15 +93,15 @@ SQTable *CreateDefaultDelegate(SQSharedState *ss,SQRegFunction *funcz)
 
 SQSharedState::SQSharedState()
 {
-	_compilererrorhandler = NULL;
-	_printfunc = NULL;
+	_compilererrorhandler = nullptr;
+	_printfunc = nullptr;
 	_debuginfo = false;
 	_notifyallexceptions = false;
-	_scratchpad=NULL;
+	_scratchpad=nullptr;
 	_scratchpadsize=0;
 	_collectable_free_processing = false;
 #ifndef NO_GARBAGE_COLLECTOR
-	_gc_chain=NULL;
+	_gc_chain=nullptr;
 #endif
 	sq_new(_stringtable,SQStringTable);
 	sq_new(_metamethods,SQObjectPtrVec);
@@ -189,7 +189,7 @@ SQSharedState::~SQSharedState()
 	_refs_table.Finalize();
 #ifndef NO_GARBAGE_COLLECTOR
 	SQCollectable *t = _gc_chain;
-	SQCollectable *nx = NULL;
+	SQCollectable *nx = nullptr;
 	if(t) {
 		t->_uiRef++;
 		while(t) {
@@ -299,7 +299,7 @@ SQInteger SQSharedState::CollectGarbage(SQVM *vm)
 	EnqueueMarkObject(_instance_default_delegate,queue);
 	EnqueueMarkObject(_weakref_default_delegate,queue);
 
-	SQCollectable *tchain=NULL;
+	SQCollectable *tchain=nullptr;
 
 	while (!queue.IsEmpty()) {
 		SQCollectable *q = queue.Pop();
@@ -309,7 +309,7 @@ SQInteger SQSharedState::CollectGarbage(SQVM *vm)
 	}
 
 	SQCollectable *t = _gc_chain;
-	SQCollectable *nx = NULL;
+	SQCollectable *nx = nullptr;
 	if(t) {
 		t->_uiRef++;
 		while(t) {
@@ -340,7 +340,7 @@ SQInteger SQSharedState::CollectGarbage(SQVM *vm)
 #ifndef NO_GARBAGE_COLLECTOR
 void SQCollectable::AddToChain(SQCollectable **chain,SQCollectable *c)
 {
-    c->_prev = NULL;
+    c->_prev = nullptr;
 	c->_next = *chain;
 	if(*chain) (*chain)->_prev = c;
 	*chain = c;
@@ -352,8 +352,8 @@ void SQCollectable::RemoveFromChain(SQCollectable **chain,SQCollectable *c)
 	else *chain = c->_next;
 	if(c->_next)
 		c->_next->_prev = c->_prev;
-	c->_next = NULL;
-	c->_prev = NULL;
+	c->_next = nullptr;
+	c->_prev = nullptr;
 }
 #endif
 
@@ -483,16 +483,16 @@ RefTable::RefNode *RefTable::Get(SQObject &obj,SQHash &mainpos,RefNode **prev,bo
 {
 	RefNode *ref;
 	mainpos = ::HashObj(obj)&(_numofslots-1);
-	*prev = NULL;
+	*prev = nullptr;
 	for (ref = _buckets[mainpos]; ref; ) {
 		if(_rawval(ref->obj) == _rawval(obj) && type(ref->obj) == type(obj))
 			break;
 		*prev = ref;
 		ref = ref->next;
 	}
-	if(ref == NULL && add) {
+	if(ref == nullptr && add) {
 		if(_numofslots == _slotused) {
-			assert(_freelist == 0);
+			assert(_freelist == nullptr);
 			Resize(_numofslots*2);
 			mainpos = ::HashObj(obj)&(_numofslots-1);
 		}
@@ -510,16 +510,16 @@ void RefTable::AllocNodes(SQUnsignedInteger size)
 	RefNode *temp = nodes;
 	SQUnsignedInteger n;
 	for(n = 0; n < size - 1; n++) {
-		bucks[n] = NULL;
+		bucks[n] = nullptr;
 		temp->refs = 0;
 		new (&temp->obj) SQObjectPtr;
 		temp->next = temp+1;
 		temp++;
 	}
-	bucks[n] = NULL;
+	bucks[n] = nullptr;
 	temp->refs = 0;
 	new (&temp->obj) SQObjectPtr;
-	temp->next = NULL;
+	temp->next = nullptr;
 	_freelist = nodes;
 	_nodes = nodes;
 	_buckets = bucks;
@@ -543,7 +543,7 @@ SQStringTable::SQStringTable()
 SQStringTable::~SQStringTable()
 {
 	SQ_FREE(_strings,sizeof(SQString*)*_numofslots);
-	_strings = NULL;
+	_strings = nullptr;
 }
 
 void SQStringTable::AllocNodes(SQInteger size)
@@ -580,8 +580,8 @@ SQString::SQString(const SQChar *news, SQInteger len)
 	_val[len] = '\0';
 	_len = len;
 	_hash = ::_hashstr(news,(size_t)len);
-	_next = NULL;
-	_sharedstate = NULL;
+	_next = nullptr;
+	_sharedstate = nullptr;
 }
 
 void SQStringTable::Resize(SQInteger size)
@@ -605,7 +605,7 @@ void SQStringTable::Resize(SQInteger size)
 void SQStringTable::Remove(SQString *bs)
 {
 	SQString *s;
-	SQString *prev=NULL;
+	SQString *prev=nullptr;
 	SQHash h = bs->_hash&(_numofslots - 1);
 
 	for (s = _strings[h]; s; ){