bugfix

src/main/java/de/srsoftware/widerhall/web/Rest.java

@@ -216,7 +216,7 @@ public class Rest extends HttpServlet {
     }
 
     private Map listDetail(MailingList list, User user) {
-        if (list == null) return Map.of(ERROR,t("Mailinglist {} unknown",list.email()));
+        if (list == null) return Map.of(ERROR,"no list email provided!");
         var map = new HashMap<>();
         if (list.hasState(MailingList.STATE_FORWARD_FROM)) map.put("forward_from",true);
         if (list.hasState(MailingList.STATE_FORWARD_ATTACHED)) map.put("forward_attached",true);