node: set process._eventsCount to 0 on startup

process is an EventEmitter. There are operations that increment and
decrement the _eventsCount property of an EventEmitter.
process._eventsCount would previously get set to NaN. This change makes
process._eventsCount be calculated as expected.

PR-URL: https://github.com/nodejs/node/pull/5208
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/node.js b/src/node.js
index ec0e6bf630..2912188cb1 100644
--- a/src/node.js
+++ b/src/node.js
@@ -12,6 +12,7 @@
 
   function startup() {
     var EventEmitter = NativeModule.require('events');
+    process._eventsCount = 0;
 
     Object.setPrototypeOf(process, Object.create(EventEmitter.prototype, {
       constructor: {