Make sure _MSC_VER is defined when used

sharkdp · Nov 2, 2023 · 267e568 · 267e568
1 parent d4932b2
commit 267e568
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/dbg.h b/dbg.h
@@ -625,7 +625,7 @@ inline bool pretty_print(std::ostream& stream, const time&) {
  const auto us =
  duration_cast<microseconds>(now.time_since_epoch()).count() % 1000000;
  const auto hms = system_clock::to_time_t(now);
-#if _MSC_VER >= 1600
+#if defined(_MSC_VER) && _MSC_VER >= 1600
  struct tm t;
  localtime_s(&t, &hms);
  const std::tm* tm = &t;