From 77d90b807ea359d2fbff4f6a1ffd0fdd53ec71ec Mon Sep 17 00:00:00 2001
From: Franco Montenegro <franco.montenegro.ruke@gmail.com>
Date: Thu, 28 Jan 2021 15:03:32 -0300
Subject: [PATCH] Display default image for channel thumbnail on error

---
 ui/component/channelThumbnail/view.jsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ui/component/channelThumbnail/view.jsx b/ui/component/channelThumbnail/view.jsx
index ca78c46d4..3790cff65 100644
--- a/ui/component/channelThumbnail/view.jsx
+++ b/ui/component/channelThumbnail/view.jsx
@@ -72,7 +72,8 @@ function ChannelThumbnail(props: Props) {
         <img
           alt={__('Channel profile picture')}
           className="channel-thumbnail__default"
-          src={thumbnailPreview || Gerbil}
+          src={!thumbError && thumbnailPreview ? thumbnailPreview : Gerbil}
+          onError={() => setThumbError(true)} // if thumb fails (including due to https replace, show gerbil.
         />
       )}
       {showThumb && (