From: Rich Trott <rtrott@gmail.com>
Date: Fri, 19 Feb 2016 07:12:51 +0000 (-0800)
Subject: debugger: remove unneeded callback check
X-Git-Tag: v4.4.1~76
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=57b02e6a3e97a86919435aeff624f35c5284bdb5;p=platform%2Fupstream%2Fnodejs.git

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>
---

diff --git a/lib/_debugger.js b/lib/_debugger.js
index bd655ff..5ce1b16 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;
           });