From: ThibG <thib@sitedethib.com>
Date: Wed, 8 Jul 2020 10:58:17 +0000 (+0200)
Subject: Fix WebUI crash on sensitive preview card with no preview thumbnail (#14261)
X-Git-Url: https://git.xn--scling-oua.cat.family/?a=commitdiff_plain;h=d308a863fbd373b94fa571103ad431782c29e074;p=mastodon.git

Fix WebUI crash on sensitive preview card with no preview thumbnail (#14261)

Follow-up on #14260 which only fixed half the call sites
---

diff --git a/app/javascript/mastodon/features/status/components/card.js b/app/javascript/mastodon/features/status/components/card.js
index 0a84e481a..971682df8 100644
--- a/app/javascript/mastodon/features/status/components/card.js
+++ b/app/javascript/mastodon/features/status/components/card.js
@@ -94,7 +94,7 @@ export default class Card extends React.PureComponent {
   componentDidMount () {
     window.addEventListener('resize', this.handleResize, { passive: true });
 
-    if (this.props.card && this.props.card.get('blurhash')) {
+    if (this.props.card && this.props.card.get('blurhash') && this.canvas) {
       this._decode();
     }
   }