dns: remove internal variable from makeAsync

PR-URL: #8800 Reviewed-By: Sakthipriyan Vairamani <[email protected]> Reviewed-By: Luigi Pinca <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Ben Noordhuis <[email protected]>
nodejs · Sep 30, 2016 · 7bc6aea · 7bc6aea
1 parent 560a589
commit 7bc6aea
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/dns.js b/lib/dns.js
@@ -63,8 +63,8 @@ function makeAsync(callback) {
     } else {
       var args = new Array(arguments.length + 1);
       args[0] = callback;
-      for (var i = 1, a = 0; a < arguments.length; ++i, ++a)
-        args[i] = arguments[a];
+      for (var i = 0; i < arguments.length; ++i)
+        args[i + 1] = arguments[i];
       process.nextTick.apply(null, args);
     }
   };