From 8d1d4b84eb0e9f678e68df5ae0430ebdd07752ff Mon Sep 17 00:00:00 2001
From: Valentin Lorentz <progval+git@progval.net>
Date: Sat, 8 Jul 2023 16:42:15 +0200
Subject: [PATCH] Fix error message on invalid 'supybot.language' value

---
 src/i18n.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/i18n.py b/src/i18n.py
index 37bfb355b..0b26774ad 100644
--- a/src/i18n.py
+++ b/src/i18n.py
@@ -72,6 +72,8 @@ def import_conf():
     conf = __import__('supybot.conf').conf
     class Languages(conf.registry.OnlySomeStrings):
         validStrings = ['de', 'en', 'es', 'fi', 'fr', 'it']
+        errormsg = 'Value should be a supported language (%s), not %%r' % (
+            ', '.join(validStrings))
     conf.registerGlobalValue(conf.supybot, 'language',
         Languages(currentLocale, """Determines the bot's default
         language if translations exist. Currently supported are: %s"""