From 1d9cfe1e966c8024776e85e1e9d62f51299ef3c6 Mon Sep 17 00:00:00 2001
From: Julian Lam <julian@nodebb.org>
Date: Mon, 17 May 2021 10:50:50 -0400
Subject: [PATCH] fix: bug where interstitial errors were not properly passed
 to the front-end via req.flash

---
 src/controllers/authentication.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/controllers/authentication.js b/src/controllers/authentication.js
index f5d44dec36..54415ee928 100644
--- a/src/controllers/authentication.js
+++ b/src/controllers/authentication.js
@@ -183,7 +183,7 @@ authenticationController.registerComplete = function (req, res, next) {
 		const results = await Promise.allSettled(callbacks.map(async (cb) => {
 			await cb(req.session.registration, req.body);
 		}));
-		const errors = results.map(result => result.status === 'rejected').filter(Boolean);
+		const errors = results.map(result => result.status === 'rejected' && result.reason && result.reason.message).filter(Boolean);
 		if (errors.length) {
 			req.flash('errors', errors);
 			return res.redirect(`${nconf.get('relative_path')}/register/complete`);