Compare to nullptr

Author: thurstond

compiler-rt/lib/asan/asan_interceptors.cpp

@@ -58,15 +58,15 @@ namespace __asan {
 
 static inline uptr MaybeRealStrnlen(const char *s, uptr maxlen) {
 #if SANITIZER_INTERCEPT_STRNLEN
-  if (static_cast<bool>(REAL(strnlen)))
+  if (REAL(strnlen) != nullptr)
     return REAL(strnlen)(s, maxlen);
 #  endif
   return internal_strnlen(s, maxlen);
 }
 
 static inline uptr MaybeRealWcsnlen(const wchar_t* s, uptr maxlen) {
 #  if SANITIZER_INTERCEPT_WCSNLEN
-  if (static_cast<bool>(REAL(wcsnlen)))
+  if (REAL(wcsnlen) != nullptr)
     return REAL(wcsnlen)(s, maxlen);
 #  endif
   return internal_wcsnlen(s, maxlen);