From 56ee7fe7657bbf66a164b9e241240d4dca4ff942 Mon Sep 17 00:00:00 2001
From: Marcus Hoffmann <bubu@bubu1.eu>
Date: Tue, 10 Mar 2020 16:26:34 +0100
Subject: [PATCH] opencollecive: fix allowed characters

The url slug used by opencollective allows case variations, they all
lead back to the canonical lowercase variant though.

Apart from ascii characters and numbers only - and _ are allowed.
---
 fdroidserver/metadata.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fdroidserver/metadata.py b/fdroidserver/metadata.py
index 0a8bf5ff..26bdcf22 100644
--- a/fdroidserver/metadata.py
+++ b/fdroidserver/metadata.py
@@ -452,7 +452,7 @@ valuetypes = {
                    ['LiberapayID']),
 
     FieldValidator("Open Collective",
-                   r'^[0-9a-z-]+$',
+                   r'^[0-9a-zA-Z_-]+$',
                    ['OpenCollective']),
 
     FieldValidator("HTTP link",