From af074846f56e1df932afae08255664b9a29f760d Mon Sep 17 00:00:00 2001
From: Rich Trott <rtrott@gmail.com>
Date: Thu, 18 Feb 2016 23:12:51 -0800
Subject: [PATCH] debugger: remove unneeded callback check

In `lib/_debugger.js`, remove check for `cb` in line 571 as it is
guaranteed to be truthy due to line 521.

PR-URL: https://github.com/nodejs/node/pull/5319
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Evan Lucas <evanlucas@me.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
---
 lib/_debugger.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/_debugger.js b/lib/_debugger.js
index 5339ebbb56fea9..18612bc28d3b29 100644
--- a/lib/_debugger.js
+++ b/lib/_debugger.js
@@ -567,7 +567,7 @@ Client.prototype.mirrorObject = function(handle, depth, cb) {
 
       waitForOthers();
       function waitForOthers() {
-        if (--waiting === 0 && cb) {
+        if (--waiting === 0) {
           keyValues.forEach(function(kv) {
             mirror[kv.name] = kv.value;
           });