From 51d0808c908f33db34382024b8011d27e0943fa7 Mon Sep 17 00:00:00 2001
From: Yazhong Liu <yorkiefixer@gmail.com>
Date: Fri, 3 Oct 2014 00:00:40 +0800
Subject: [PATCH] stream: remove duplicated expression

PR-URL: https://github.com/iojs/io.js/pull/1444
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
---
 lib/_stream_readable.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/_stream_readable.js b/lib/_stream_readable.js
index 5600218523b6f9..1de55597123d1b 100644
--- a/lib/_stream_readable.js
+++ b/lib/_stream_readable.js
@@ -125,8 +125,7 @@ function readableAddChunk(stream, state, chunk, encoding, addToFront) {
     stream.emit('error', er);
   } else if (chunk === null) {
     state.reading = false;
-    if (!state.ended)
-      onEofChunk(stream, state);
+    onEofChunk(stream, state);
   } else if (state.objectMode || chunk && chunk.length > 0) {
     if (state.ended && !addToFront) {
       var e = new Error('stream.push() after EOF');
@@ -372,7 +371,8 @@ function chunkInvalid(state, chunk) {
 
 
 function onEofChunk(stream, state) {
-  if (state.decoder && !state.ended) {
+  if (state.ended) return;
+  if (state.decoder) {
     var chunk = state.decoder.end();
     if (chunk && chunk.length) {
       state.buffer.push(chunk);