add NanReturnUndefined() to exposed method

rvagg · rvagg · commit 0b2ea60aa631 · 2014-10-09T19:49:12.000+11:00
fixes #15
diff --git a/3_callbacks/nan/addon.cc b/3_callbacks/nan/addon.cc
@@ -9,6 +9,8 @@ NAN_METHOD(RunCallback) {
   const unsigned argc = 1;
   Local<Value> argv[argc] = { NanNew("hello world") };
   NanMakeCallback(NanGetCurrentContext()->Global(), cb, argc, argv);
+
+  NanReturnUndefined();
 }
 
 void Init(Handle<Object> exports, Handle<Object> module) {

Original file line number	Diff line number	Diff line change
`@@ -9,6 +9,8 @@ NAN_METHOD(RunCallback) {`
`9`	`9`	`const unsigned argc = 1;`
`10`	`10`	`Local<Value> argv[argc] = { NanNew("hello world") };`
`11`	`11`	`NanMakeCallback(NanGetCurrentContext()->Global(), cb, argc, argv);`
	`12`	`+`
	`13`	`+ NanReturnUndefined();`
`12`	`14`	`}`
`13`	`15`
`14`	`16`	`void Init(Handle<Object> exports, Handle<Object> module) {`