X-Git-Url: https://git.sesse.net/?p=cubemap;a=blobdiff_plain;f=log.cpp;h=198ceae9f64633031397fe5117deddb2b013404e;hp=417b544974d30754103bcb2640d0dce6c600f116;hb=061988af511f42da3cd584b4d983177504ddc177;hpb=16a03b9858752fae9e81af261821a2a22855fde3

diff --git a/log.cpp b/log.cpp
index 417b544..198ceae 100644
--- a/log.cpp
+++ b/log.cpp
@@ -16,7 +16,7 @@
 using namespace std;
 
 // Yes, it's a bit ugly.
-#define SYSLOG_FAKE_FILE (static_cast<FILE *>(NULL))
+#define SYSLOG_FAKE_FILE (static_cast<FILE *>(nullptr))
 
 bool logging_started = false;
 vector<FILE *> log_destinations;
@@ -24,7 +24,7 @@ vector<FILE *> log_destinations;
 void add_log_destination_file(const string &filename)
 {
 	FILE *fp = fopen(filename.c_str(), "a");
-	if (fp == NULL) {
+	if (fp == nullptr) {
 		perror(filename.c_str());
 		return;
 	}
@@ -71,11 +71,11 @@ void log(LogLevel log_level, const char *fmt, ...)
 	vsnprintf(formatted_msg, sizeof(formatted_msg), fmt, ap);
 	va_end(ap);
 
-	time_t now = time(NULL);
+	time_t now = time(nullptr);
 	struct tm lt;
 	struct tm *ltime = localtime_r(&now, &lt);
 	char timestamp[1024];
-	if (ltime == NULL) {
+	if (ltime == nullptr) {
 		strcpy(timestamp, "???");
 	} else {
 		strftime(timestamp, sizeof(timestamp), "%a, %d %b %Y %T %z", ltime);