[couchdb-nano] 03/08: add default parameter value in responseHandler

[gl...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

glynnbird pushed a commit to branch issue98
in repository https://gitbox.apache.org/repos/asf/couchdb-nano.git

commit 2e849923b4b0380e3ed74c0311340abf5acfd451
Author: Glynn Bird <gl...@gmail.com>
AuthorDate: Wed Jul 18 13:26:48 2018 +0100

    add default parameter value in responseHandler
---
 lib/nano.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/nano.js b/lib/nano.js
index e0384cb..f911b6f 100644
--- a/lib/nano.js
+++ b/lib/nano.js
@@ -69,12 +69,12 @@ module.exports = exports = nano = function dbScope(cfg) {
   }
   const responseHandler = function(req, opts, resolve, reject, callback) {
     
-    return function(err, response, body) {
+    return function(err, response = { statusCode: 500 }, body) {
       let parsed;
       const responseHeaders = Object.assign({
         uri: req.uri,
-        statusCode: response ? response.statusCode : 500
-      }, response ? response.headers : {});
+        statusCode: response.statusCode
+      }, response.headers);
       if (err) {
         log({err: 'socket', body: body, headers: responseHeaders});
         const ret_e = errs.merge(err, {