http: delay ret declaration in method _flushOutput

PR-URL: #26562 Reviewed-By: Ruben Bridgewater <[email protected]> Reviewed-By: Luigi Pinca <[email protected]>
nodejs · Mar 27, 2019 · c96946d · c96946d
1 parent 24e96b2
commit c96946d
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/lib/_http_outgoing.js b/lib/_http_outgoing.js
@@ -791,13 +791,13 @@ OutgoingMessage.prototype._flush = function _flush() {
 };
 
 OutgoingMessage.prototype._flushOutput = function _flushOutput(socket) {
-  var ret;
-  var outputLength = this.outputData.length;
+  const outputLength = this.outputData.length;
   if (outputLength <= 0)
-    return ret;
+    return undefined;
 
-  var outputData = this.outputData;
+  const outputData = this.outputData;
   socket.cork();
+  let ret;
   for (var i = 0; i < outputLength; i++) {
     const { data, encoding, callback } = outputData[i];
     ret = socket.write(data, encoding, callback);