/// PrintCurStackTrace - Print the current stack trace to the specified stream.
static void PrintCurStackTrace(raw_ostream &OS) {
// Don't print an empty trace.
- if (PrettyStackTraceHead->get() == nullptr) return;
+ if (!PrettyStackTraceHead->get()) return;
// If there are pretty stack frames registered, walk and emit them.
OS << "Stack dump:\n";