From ccb9074bc736ffcbdaa9c36315a764c12f213bcd Mon Sep 17 00:00:00 2001
From: Henrik Levkowetz <henrik@levkowetz.com>
Date: Thu, 21 Feb 2019 15:26:40 +0000
Subject: [PATCH] Temporary fix for a potential server 500.  Expecting a better
 fix from Ryan.  - Legacy-Id: 15959

---
 ietf/secr/telechat/views.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/ietf/secr/telechat/views.py b/ietf/secr/telechat/views.py
index 886fd766f..df371de9d 100644
--- a/ietf/secr/telechat/views.py
+++ b/ietf/secr/telechat/views.py
@@ -329,7 +329,10 @@ def doc_navigate(request, date, name, nav):
     target = name
 
     docs = get_doc_list(agenda)
-    index = docs.index(doc)
+    if doc in docs:
+        index = docs.index(doc)
+    else:
+        return redirect('ietf.secr.telechat.views.doc_detail', date=date, name=name)
 
     if nav == 'next' and index < len(docs) - 1:
         target = docs[index + 1].name