From f477a2fe1dd22fd9a65cc4eea16b1fa150e42d64 Mon Sep 17 00:00:00 2001
From: Abhishek Anand <abhishek@plivo.com>
Date: Fri, 15 Dec 2017 17:47:31 +0530
Subject: [PATCH] Fix #63. Bump version to 0.4.2

---
 CHANGELOG.md | 3 +++
 lib/plivo.js | 2 +-
 package.json | 2 +-
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index b62a3d4d..c4f3d894 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,7 @@
 # Change Log
+## [0.4.2](https://github.com/plivo/plivo-node/releases/tag/v0.4.2)(2017-12-15)
+- Fixed #63: `unlink_application_number` not working
+
 ## [4.0.0-beta.1](https://github.com/plivo/plivo-node/releases/tag/v4.0.0-beta.1)(2017-10-24)
 - The new SDK works with Node.js >= 4. It has been tested against the versions 4, 5, 6, 7 and 8.
 - The API interfaces are consistent and guessable
diff --git a/lib/plivo.js b/lib/plivo.js
index d5f75545..c238f283 100755
--- a/lib/plivo.js
+++ b/lib/plivo.js
@@ -616,7 +616,7 @@ plivo.prototype.link_application_number = function (params, callback) {
 };
 
 plivo.prototype.unlink_application_number = function (params, callback) {
-    params.app_id = null;
+    params.app_id = '';
     this.edit_number(params, callback);
 };
 
diff --git a/package.json b/package.json
index e64d681e..f609c828 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "plivo",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "description": "Plivo NodeJS helper library.",
   "main": "lib/plivo.js",
   "repository": {