From de2a7f1a213169690649a742d43e713606848090 Mon Sep 17 00:00:00 2001
From: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Date: Tue, 2 Jun 2015 22:46:15 +0530
Subject: [PATCH] fs: removing unnecessary assignment

In `rethrow` function, instead of assigning to `err` and throwing
`err`, we can directly throw `backtrace` object itself.
---
 lib/fs.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/fs.js b/lib/fs.js
index 40f123e45de199..eb5f69c3990be2 100644
--- a/lib/fs.js
+++ b/lib/fs.js
@@ -49,8 +49,7 @@ function rethrow() {
       if (err) {
         backtrace.stack = err.name + ': ' + err.message +
                           backtrace.stack.substr(backtrace.name.length);
-        err = backtrace;
-        throw err;
+        throw backtrace;
       }
     };
   }