http: add callback is function check

We were checking that the callback existed, but not checking that it was a function
nodejs · Oct 6, 2015 · 3827ad5 · 3827ad5
1 parent 6ad458b
commit 3827ad5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/_http_outgoing.js b/lib/_http_outgoing.js
@@ -89,7 +89,7 @@ exports.OutgoingMessage = OutgoingMessage;
 
 
 OutgoingMessage.prototype.setTimeout = function(msecs, callback) {
-  if (callback)
+  if (typeof callback === 'function')
     this.on('timeout', callback);
 
   if (!this.socket) {