Added support for static language selection only in web sites with support for...

Added support for static language selection only in web sites with support for default language and bug fix

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@22333 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Document/WebSite.py

@@ -150,8 +150,12 @@ class WebSite(WebSection):
         # as a language selection only if language_list
         # was defined or set default language
         if name in language_list:
-          request['AcceptLanguage'].set(name, 100)
+          if request.get('AcceptLanguage') is not None:
+            request['AcceptLanguage'].set(name, 100)
           return self.asContext(id=name, title='', short_title='')
+        else:
+          if request.get('AcceptLanguage') is not None:
+            request['AcceptLanguage'].set(language_list[0], 80)
       return PermanentURLMixIn._getExtensibleContent(self, request, name)
 
     # Virtual Hosting Support