From 18f63250e1a2d55217d363a8eb2414c0ce6d6ba0 Mon Sep 17 00:00:00 2001
From: Thorsten Claus <thorstenclaus@web.de>
Date: Mon, 20 Jun 2022 21:59:43 +0200
Subject: [PATCH] Adding default value to predefined username

---
 app/helpers/sessions_helper.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/helpers/sessions_helper.rb b/app/helpers/sessions_helper.rb
index 991aa1f50..85557adc0 100644
--- a/app/helpers/sessions_helper.rb
+++ b/app/helpers/sessions_helper.rb
@@ -3,7 +3,7 @@
 module SessionsHelper
   def prefilled_username
     uri = Addressable::URI.parse(session["user_return_to"])
-    uri&.query_values&.fetch("login_hint")
+    uri&.query_values&.fetch("login_hint", "")
   end
 
   def display_registration_link?