From 3ff54b8e4bf8922a656c57b2f7c4fd4e2cd1b506 Mon Sep 17 00:00:00 2001
From: Shell Turner <cam.turn@gmail.com>
Date: Sun, 2 Apr 2017 11:19:50 +0100
Subject: [PATCH] Add <ol start="..."> to allowed attributes list

Fixes vector-im/riot-web#3273

Signed-off-by: Shell Turner <cam.turn@gmail.com>
---
 src/HtmlUtils.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/HtmlUtils.js b/src/HtmlUtils.js
index c7b13bc071..ad91d2f61f 100644
--- a/src/HtmlUtils.js
+++ b/src/HtmlUtils.js
@@ -96,6 +96,7 @@ var sanitizeHtmlParams = {
         // We don't currently allow img itself by default, but this
         // would make sense if we did
         img: ['src'],
+        ol: ['start'],
     },
     // Lots of these won't come up by default because we don't allow them
     selfClosing: ['img', 'br', 'hr', 'area', 'base', 'basefont', 'input', 'link', 'meta'],