From a693b9fe971518378ba466467aadbabd92368a44 Mon Sep 17 00:00:00 2001
From: Henrik Levkowetz <henrik@levkowetz.com>
Date: Thu, 30 Jul 2020 14:30:46 +0000
Subject: [PATCH] Improved the handling of the meeting materials page if
 unknown upload names without revision numbers are given.  - Legacy-Id: 18321

---
 ietf/meeting/views.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ietf/meeting/views.py b/ietf/meeting/views.py
index c3db57379..6f7911317 100644
--- a/ietf/meeting/views.py
+++ b/ietf/meeting/views.py
@@ -204,7 +204,7 @@ def materials_document(request, document, num=None, ext=None):
     doc = Document.objects.filter(name=name).first()
     # Handle edge case where the above name, rev splitter misidentifies the end of a document name as a revision mumber
     if not doc:
-        name = name + '-' + rev
+        name = name + (('-' + rev) if rev else '')
         rev = None
         doc = get_object_or_404(Document, name=name)