From cccc65651d0d9be444a473d8a86af912bbd8c772 Mon Sep 17 00:00:00 2001
From: Eugen Rochko <eugen@zeonfederated.com>
Date: Sat, 28 Nov 2020 03:37:01 +0100
Subject: [PATCH] [Glitch] Fix media modal crashing when media has no blurhash

Port 13206fcfb86844ba4a0c872eaf8c11a61ea848df to glitch-soc

Signed-off-by: Claire <claire.github-309c@sitedethib.com>
---
 .../flavours/glitch/features/ui/components/media_modal.js  | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/app/javascript/flavours/glitch/features/ui/components/media_modal.js b/app/javascript/flavours/glitch/features/ui/components/media_modal.js
index 7b07c557f2..7290a914ac 100644
--- a/app/javascript/flavours/glitch/features/ui/components/media_modal.js
+++ b/app/javascript/flavours/glitch/features/ui/components/media_modal.js
@@ -231,9 +231,12 @@ class MediaModal extends ImmutablePureComponent {
   _sendBackgroundColor () {
     const { media, onChangeBackgroundColor } = this.props;
     const index = this.getIndex();
-    const backgroundColor = decodeRGB(decode83(media.getIn([index, 'blurhash']).slice(2, 6)));
+    const blurhash = media.getIn([index, 'blurhash']);
 
-    onChangeBackgroundColor(backgroundColor);
+    if (blurhash) {
+      const backgroundColor = decodeRGB(decode83(blurhash.slice(2, 6)));
+      onChangeBackgroundColor(backgroundColor);
+    }
   }
 
   render () {