Update CssStyleApplier.prepare to passively fail if it can't read the…

… file (#1891)
FooSoft · Aug 13, 2021 · 8520afe · 8520afe
1 parent c99cf4f
commit 8520afe
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/ext/js/dom/sandbox/css-style-applier.js b/ext/js/dom/sandbox/css-style-applier.js
@@ -43,7 +43,15 @@ class CssStyleApplier {
      * Loads the data file for use.
      */
     async prepare() {
-        this._styleData = await this._fetchJsonAsset(this._styleDataUrl);
+        let styleData;
+        try {
+            styleData = await this._fetchJsonAsset(this._styleDataUrl);
+        } catch (e) {
+            console.error(e);
+        }
+        if (Array.isArray(styleData)) {
+            this._styleData = styleData;
+        }
     }
 
     /**