From 3f7a86490c72bc2e5d343b5a201e379a4e2a5cdf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=A5=BC=E6=95=99=E4=B8=BB?= <cik520@qq.com>
Date: Wed, 27 Jan 2016 23:07:07 +0800
Subject: [PATCH] Ignore \r character alone, in order to improve performance.

---
 readline.js | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/readline.js b/readline.js
index 2783c64..345d615 100644
--- a/readline.js
+++ b/readline.js
@@ -32,11 +32,11 @@ var readLine = module.exports = function(file, opts) {
     .on('data', function onData(data) {
       var dataLen = data.length;
       for (var i = 0; i < dataLen; i++) {
-        if (data[i] == 10 || data[i] == 13) { // Newline char was found.
-          if (data[i] == 10) {
-            lineCount++;
-            emit(lineCount, byteCount);
-          }
+        if (data[i] === 10) { // Newline char was found.
+          lineCount++;
+          emit(lineCount, byteCount);
+        } else if (data[i] === 13) {
+          // ignore
         } else {
           lineBuffer[lineLength] = data[i]; // Buffer new line data.
           lineLength++;