src: use nullptr in node_buffer.cc

gengjiawen · danbev · commit 66f08fdf8bfe · 2019-02-04T07:21:53.000+01:00
Signed-off-by: gengjiawen <technicalcute@gmail.com> PR-URL: nodejs#25820 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
diff --git a/src/node_buffer.cc b/src/node_buffer.cc
@@ -99,7 +99,7 @@ class CallbackInfo {
                                   Local<ArrayBuffer> object,
                                   FreeCallback callback,
                                   char* data,
-                                  void* hint = 0);
+                                  void* hint = nullptr);
  private:
   static void WeakCallback(const WeakCallbackInfo<CallbackInfo>&);
   inline void WeakCallback(Isolate* isolate);
