From abd94a7f5a50f43c797a11b53549ae48fff667c3 Mon Sep 17 00:00:00 2001
From: Florian Dold <florian.dold@gmail.com>
Date: Mon, 10 Oct 2016 03:43:44 +0200
Subject: add node_modules to address #4364

---
 node_modules/promise/lib/finally.js | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 node_modules/promise/lib/finally.js

(limited to 'node_modules/promise/lib/finally.js')

diff --git a/node_modules/promise/lib/finally.js b/node_modules/promise/lib/finally.js
new file mode 100644
index 000000000..f5ee0b98a
--- /dev/null
+++ b/node_modules/promise/lib/finally.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var Promise = require('./core.js');
+
+module.exports = Promise;
+Promise.prototype['finally'] = function (f) {
+  return this.then(function (value) {
+    return Promise.resolve(f()).then(function () {
+      return value;
+    });
+  }, function (err) {
+    return Promise.resolve(f()).then(function () {
+      throw err;
+    });
+  });
+};
-- 
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