From 237640f0d73eec356cbcb6bbd9645b320b9873d7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stefan=20B=C3=BChler?= <stefan.buehler@tik.uni-stuttgart.de>
Date: Thu, 7 Apr 2022 14:59:14 +0200
Subject: [PATCH] fix resetting session lang if unset

---
 src/capport/api/lang.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/capport/api/lang.py b/src/capport/api/lang.py
index e3c1911..3ff3e99 100644
--- a/src/capport/api/lang.py
+++ b/src/capport/api/lang.py
@@ -60,7 +60,7 @@ def detect_language():
             return
         else:
             # reset language
-            s.pop('lang')
+            s.pop('lang', None)
     lang = s.get('lang')
     if lang:
         lang = lang.strip().lower()