Replace NULL with nullptr

3 files changed, 13 insertions, 13 deletions

diff --git a/drivers/windows/dir_access_windows.cpp b/drivers/windows/dir_access_windows.cpp
index 3df7eafe13..a8618b05d7 100644
--- a/drivers/windows/dir_access_windows.cpp
+++ b/drivers/windows/dir_access_windows.cpp
@@ -67,7 +67,7 @@ Error DirAccessWindows::list_dir_begin() {
 	_cishidden = false;
 
 	list_dir_end();
-	p->h = FindFirstFileExW((current_dir + "\\*").c_str(), FindExInfoStandard, &p->fu, FindExSearchNameMatch, NULL, 0);
+	p->h = FindFirstFileExW((current_dir + "\\*").c_str(), FindExInfoStandard, &p->fu, FindExSearchNameMatch, nullptr, 0);
 
 	return (p->h == INVALID_HANDLE_VALUE) ? ERR_CANT_OPEN : OK;
 }
@@ -175,7 +175,7 @@ Error DirAccessWindows::make_dir(String p_dir) {
 	p_dir = "\\\\?\\" + p_dir; //done according to
 	// https://msdn.microsoft.com/en-us/library/windows/desktop/aa363855(v=vs.85).aspx
 
-	success = CreateDirectoryW(p_dir.c_str(), NULL);
+	success = CreateDirectoryW(p_dir.c_str(), nullptr);
 	err = GetLastError();
 
 	if (success) {
@@ -275,11 +275,11 @@ Error DirAccessWindows::rename(String p_path, String p_new_path) {
 	if (p_path.to_lower() == p_new_path.to_lower()) {
 		WCHAR tmpfile[MAX_PATH];
 
-		if (!GetTempFileNameW(fix_path(get_current_dir()).c_str(), NULL, 0, tmpfile)) {
+		if (!GetTempFileNameW(fix_path(get_current_dir()).c_str(), nullptr, 0, tmpfile)) {
 			return FAILED;
 		}
 
-		if (!::ReplaceFileW(tmpfile, p_path.c_str(), NULL, 0, NULL, NULL)) {
+		if (!::ReplaceFileW(tmpfile, p_path.c_str(), nullptr, 0, nullptr, nullptr)) {
 			DeleteFileW(tmpfile);
 			return FAILED;
 		}
@@ -349,7 +349,7 @@ FileType DirAccessWindows::get_file_type(const String& p_file) const {
 size_t DirAccessWindows::get_space_left() {
 
 	uint64_t bytes = 0;
-	if (!GetDiskFreeSpaceEx(NULL, (PULARGE_INTEGER)&bytes, NULL, NULL))
+	if (!GetDiskFreeSpaceEx(nullptr, (PULARGE_INTEGER)&bytes, nullptr, nullptr))
 		return 0;
 
 	//this is either 0 or a value in bytes.
diff --git a/drivers/windows/file_access_windows.cpp b/drivers/windows/file_access_windows.cpp
index 01d2b8716f..69078b3326 100644
--- a/drivers/windows/file_access_windows.cpp
+++ b/drivers/windows/file_access_windows.cpp
@@ -117,7 +117,7 @@ Error FileAccessWindows::_open(const String &p_path, int p_mode_flags) {
 
 	errno_t errcode = _wfopen_s(&f, path.c_str(), mode_string);
 
-	if (f == NULL) {
+	if (f == nullptr) {
 		switch (errcode) {
 			case ENOENT: {
 				last_error = ERR_FILE_NOT_FOUND;
@@ -140,7 +140,7 @@ void FileAccessWindows::close() {
 		return;
 
 	fclose(f);
-	f = NULL;
+	f = nullptr;
 
 	if (save_path != "") {
 
@@ -164,7 +164,7 @@ void FileAccessWindows::close() {
 				rename_error = _wrename((save_path + ".tmp").c_str(), save_path.c_str()) != 0;
 			} else {
 				//atomic replace for existing file
-				rename_error = !ReplaceFileW(save_path.c_str(), (save_path + ".tmp").c_str(), NULL, 2 | 4, NULL, NULL);
+				rename_error = !ReplaceFileW(save_path.c_str(), (save_path + ".tmp").c_str(), nullptr, 2 | 4, nullptr, nullptr);
 			}
 			if (rename_error) {
 				attempts--;
@@ -196,7 +196,7 @@ String FileAccessWindows::get_path_absolute() const {
 
 bool FileAccessWindows::is_open() const {
 
-	return (f != NULL);
+	return (f != nullptr);
 }
 void FileAccessWindows::seek(size_t p_position) {
 
@@ -318,7 +318,7 @@ bool FileAccessWindows::file_exists(const String &p_name) {
 	//printf("opening file %s\n", p_fname.c_str());
 	String filename = fix_path(p_name);
 	_wfopen_s(&g, filename.c_str(), L"rb");
-	if (g == NULL) {
+	if (g == nullptr) {
 
 		return false;
 	} else {
@@ -354,7 +354,7 @@ Error FileAccessWindows::_set_unix_permissions(const String &p_file, uint32_t p_
 }
 
 FileAccessWindows::FileAccessWindows() :
-		f(NULL),
+		f(nullptr),
 		flags(0),
 		prev_op(0),
 		last_error(OK) {
diff --git a/drivers/windows/thread_windows.cpp b/drivers/windows/thread_windows.cpp
index a7f34b64ca..aea2db2603 100644
--- a/drivers/windows/thread_windows.cpp
+++ b/drivers/windows/thread_windows.cpp
@@ -64,7 +64,7 @@ Thread *ThreadWindows::create_func_windows(ThreadCreateCallback p_callback, void
 	ThreadWindows *tr = memnew(ThreadWindows);
 	tr->callback = p_callback;
 	tr->user = p_user;
-	tr->handle = CreateEvent(NULL, TRUE, FALSE, NULL);
+	tr->handle = CreateEvent(nullptr, TRUE, FALSE, nullptr);
 
 	QueueUserWorkItem(thread_callback, tr, WT_EXECUTELONGFUNCTION);
 
@@ -91,7 +91,7 @@ void ThreadWindows::make_default() {
 }
 
 ThreadWindows::ThreadWindows() :
-		handle(NULL) {
+		handle(nullptr) {
 }
 
 ThreadWindows::~ThreadWindows() {