fs: removing unnecessary assignment

In `rethrow` function, instead of assigning to `err` and throwing `err`, we can directly throw `backtrace` object itself.
nodejs · Jun 2, 2015 · de2a7f1 · de2a7f1
1 parent baa8c37
commit de2a7f1
Showing 1 changed file with 1 addition and 2 deletions.
diff --git 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;
       }
     };
   }