From 6227045958934c8865258aa9b521cbfe34350c62 Mon Sep 17 00:00:00 2001
From: Arne Gnisa <arne.gnisa@capgemini.com>
Date: Fri, 22 Sep 2023 12:02:48 +0200
Subject: [PATCH] N21-1269 review fixes

---
 controllers/oauth2.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/controllers/oauth2.js b/controllers/oauth2.js
index c7b2383580..aadc175442 100644
--- a/controllers/oauth2.js
+++ b/controllers/oauth2.js
@@ -155,8 +155,10 @@ router.get('/username/:pseudonym', async (req, res, next) => {
 						qs: { id: pseudonymResponse.userId },
 						$limit: 1,
 					});
-				completeName = `${userResponse.data[0].firstName} ${userResponse.data[0].lastName}`;
-				shortName = `${userResponse.data[0].firstName} ${userResponse.data[0].lastName.charAt(0)}.`;
+				if (userResponse.data?.length === 1) {
+					completeName = `${userResponse.data[0].firstName} ${userResponse.data[0].lastName}`;
+					shortName = `${userResponse.data[0].firstName} ${userResponse.data[0].lastName.charAt(0)}.`;
+				}
 			} else {
 				const feathersPseudonymResponse = await api(req)
 					.get('/pseudonym', {