From f938ef7492f40a81ca2bcae68fd42b8e15235fab Mon Sep 17 00:00:00 2001
From: Ben Noordhuis <info@bnoordhuis.nl>
Date: Sat, 9 Apr 2016 10:55:26 +0200
Subject: [PATCH] src: fix -Wunused-variable compiler warning

Introduced in commit 7d8882b, "handle_wrap: expose an `isRefed()` check
to JS".

PR-URL: https://github.com/nodejs/node/pull/6129
Reviewed-By: Evan Lucas <evanlucas@me.com>
---
 src/handle_wrap.cc | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/handle_wrap.cc b/src/handle_wrap.cc
index 9af60d5025..41c42caa3c 100644
--- a/src/handle_wrap.cc
+++ b/src/handle_wrap.cc
@@ -39,7 +39,6 @@ void HandleWrap::Unref(const FunctionCallbackInfo<Value>& args) {
 
 
 void HandleWrap::IsRefed(const FunctionCallbackInfo<Value>& args) {
-  Environment* env = Environment::GetCurrent(args);
   HandleWrap* wrap = Unwrap<HandleWrap>(args.Holder());
 
   bool refed = IsAlive(wrap) && (wrap->flags_ & kUnref) == 0;