1 files changed, 10 insertions, 10 deletions

diff --git a/drivers/unix/os_unix.cpp b/drivers/unix/os_unix.cpp
index 76a89b2bb4..53c60951b7 100644
--- a/drivers/unix/os_unix.cpp
+++ b/drivers/unix/os_unix.cpp
@@ -109,7 +109,7 @@ void OS_Unix::initialize_debugging() {
 		struct sigaction action;
 		memset(&action, 0, sizeof(action));
 		action.sa_handler = handle_interrupt;
-		sigaction(SIGINT, &action, NULL);
+		sigaction(SIGINT, &action, nullptr);
 	}
 }
 
@@ -172,24 +172,24 @@ String OS_Unix::get_name() const {
 
 uint64_t OS_Unix::get_unix_time() const {
 
-	return time(NULL);
+	return time(nullptr);
 };
 
 uint64_t OS_Unix::get_system_time_secs() const {
 	struct timeval tv_now;
-	gettimeofday(&tv_now, NULL);
+	gettimeofday(&tv_now, nullptr);
 	return uint64_t(tv_now.tv_sec);
 }
 
 uint64_t OS_Unix::get_system_time_msecs() const {
 	struct timeval tv_now;
-	gettimeofday(&tv_now, NULL);
+	gettimeofday(&tv_now, nullptr);
 	return uint64_t(tv_now.tv_sec) * 1000 + uint64_t(tv_now.tv_usec) / 1000;
 }
 
 OS::Date OS_Unix::get_date(bool utc) const {
 
-	time_t t = time(NULL);
+	time_t t = time(nullptr);
 	struct tm *lt;
 	if (utc)
 		lt = gmtime(&t);
@@ -209,7 +209,7 @@ OS::Date OS_Unix::get_date(bool utc) const {
 }
 
 OS::Time OS_Unix::get_time(bool utc) const {
-	time_t t = time(NULL);
+	time_t t = time(nullptr);
 	struct tm *lt;
 	if (utc)
 		lt = gmtime(&t);
@@ -224,7 +224,7 @@ OS::Time OS_Unix::get_time(bool utc) const {
 }
 
 OS::TimeZoneInfo OS_Unix::get_time_zone_info() const {
-	time_t t = time(NULL);
+	time_t t = time(nullptr);
 	struct tm *lt = localtime(&t);
 	char name[16];
 	strftime(name, 16, "%Z", lt);
@@ -379,7 +379,7 @@ int OS_Unix::get_process_id() const {
 
 bool OS_Unix::has_environment(const String &p_var) const {
 
-	return getenv(p_var.utf8().get_data()) != NULL;
+	return getenv(p_var.utf8().get_data()) != nullptr;
 }
 
 String OS_Unix::get_locale() const {
@@ -433,7 +433,7 @@ Error OS_Unix::get_dynamic_library_symbol_handle(void *p_library_handle, const S
 	p_symbol_handle = dlsym(p_library_handle, p_name.utf8().get_data());
 
 	error = dlerror();
-	if (error != NULL) {
+	if (error != nullptr) {
 		ERR_FAIL_COND_V_MSG(!p_optional, ERR_CANT_RESOLVE, "Can't resolve symbol " + p_name + ". Error: " + error + ".");
 
 		return ERR_CANT_RESOLVE;
@@ -511,7 +511,7 @@ String OS_Unix::get_executable_path() const {
 	int mib[4] = { CTL_KERN, KERN_PROC, KERN_PROC_PATHNAME, -1 };
 	char buf[MAXPATHLEN];
 	size_t len = sizeof(buf);
-	if (sysctl(mib, 4, buf, &len, NULL, 0) != 0) {
+	if (sysctl(mib, 4, buf, &len, nullptr, 0) != 0) {
 		WARN_PRINT("Couldn't get executable path from sysctl");
 		return OS::get_executable_path();
 	}