From 31e47fa4bbd9c77f106bf445e37c92bc51169d2a Mon Sep 17 00:00:00 2001
From: djmaze <djmaze@djmaze.lan>
Date: Tue, 25 May 2021 17:22:51 +0200
Subject: [PATCH] Resolved Issue #91

---
 .../v/0.0.0/app/libraries/RainLoop/Actions/Localization.php     | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/snappymail/v/0.0.0/app/libraries/RainLoop/Actions/Localization.php b/snappymail/v/0.0.0/app/libraries/RainLoop/Actions/Localization.php
index 4661908da..b13a47811 100644
--- a/snappymail/v/0.0.0/app/libraries/RainLoop/Actions/Localization.php
+++ b/snappymail/v/0.0.0/app/libraries/RainLoop/Actions/Localization.php
@@ -46,6 +46,8 @@ trait Localization
 			return $sLanguage;
 		}
 
+		$sLanguage = \preg_replace('/^([a-zA-Z]{2})$/', '\1-\1', $sLanguage);
+
 		$sLangCountry = \preg_replace_callback('/-([a-zA-Z]{2})$/', function ($aData) {
 			return \strtoupper($aData[0]);
 		}, $sLanguage);