sends error object through error callback

Author: c4milo

lib/node/index.js

@@ -570,7 +570,7 @@ Request.prototype.request = function(){
 
   // expose events
   req.on('drain', function(){ self.emit('drain'); });
-  req.on('error', function(){ self.emit('error'); });
+  req.on('error', function(error){ self.emit('error', error); });
 
   return req;
 };