From 4502a6bee810e320198b3add37e1fd51e362819c Mon Sep 17 00:00:00 2001
From: drfho <dr.frank.hoffmann@web.de>
Date: Tue, 3 Oct 2023 22:37:47 +0200
Subject: [PATCH] using request.get

---
 Products/zms/_objinputs.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Products/zms/_objinputs.py b/Products/zms/_objinputs.py
index fc7fcedf9..27f65282b 100644
--- a/Products/zms/_objinputs.py
+++ b/Products/zms/_objinputs.py
@@ -50,7 +50,7 @@ def getUrlInput(self, fmName, elName, elTextName='', size=None, value='', enable
   #	@return String
   # ----------------------------------------------------------------------------
   def getDateTimeInput(self, fmName, elName, size=8, value=None, enabled=True, fmt_str='DATETIME_FMT', css='form-control'):
-    manage_lang = self.REQUEST['manage_lang']
+    manage_lang = self.REQUEST.get('manage_lang', self.getPrimaryLanguage())
     html = []
     input_type = 'date'
     if not isinstance(value, str):