Allow to accept null or undefined url

piroor · Jul 15, 2023 · eea895f · eea895f
1 parent b22948a
commit eea895f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/webextensions/sidebar/components/TabElement.js b/webextensions/sidebar/components/TabElement.js
@@ -604,7 +604,7 @@ windowId = ${tab.windowId}
     if (!this.initialized || !this.$TST)
       return url;
 
-    if (url.startsWith('data:')) { // we don't need to use the helper for data: URI.
+    if (url && url.startsWith('data:')) { // we don't need to use the helper for data: URI.
       this.favicon.src = url;
       return url;
     }