returnError

Author: albertomr86

package.json

@@ -1,6 +1,6 @@
 {
   "name": "simple-oauth2-github",
-  "version": "0.5.0",
+  "version": "0.5.1",
   "description": "A simple Node.js client library for GitHub OAuth2.",
   "keywords": [
     "oauth2",

src/index.js

@@ -95,8 +95,15 @@ module.exports = {
     // Middleware to request access_token.
     const accessToken = (req, res, next) => {
       const code = req.query.code;
+
       if (!code) {
-        return next(new Error('SimpleOAuth2Github expects [code] param in the request'));
+        const error = new Error('SimpleOAuth2Github expects [code] param in the request');
+
+        if (args.returnError) {
+          req.tokenError = error;
+        }
+
+        return next(args.returnError ? null : error);
       }
 
       // Exchange code for access_token.