From 9454b7d23e052d6195b5bfa3921e81ec54aa1b6e Mon Sep 17 00:00:00 2001
From: Halil Durak <halildrk@gmail.com>
Date: Wed, 23 Sep 2026 17:03:34 +0300
Subject: [PATCH] `CustomElementRegistry`: move frame check to `upgrade`

---
 src/browser/webapi/CustomElementRegistry.zig | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/browser/webapi/CustomElementRegistry.zig b/src/browser/webapi/CustomElementRegistry.zig
index 1213b7056..4472f2813 100644
--- a/src/browser/webapi/CustomElementRegistry.zig
+++ b/src/browser/webapi/CustomElementRegistry.zig
@@ -149,6 +149,9 @@ pub fn getName(self: *CustomElementRegistry, constructor: js.Function) ?[]const
 }
 
 pub fn upgrade(self: *CustomElementRegistry, root: *Node, frame: *Frame) !void {
+    if (root.getDocument(frame)._frame == null) {
+        return;
+    }
     try upgradeNode(self, root, frame);
 }
 
@@ -186,10 +189,6 @@ fn upgradeNode(self: *CustomElementRegistry, node: *Node, frame: *Frame) !void {
 }
 
 fn upgradeElement(self: *CustomElementRegistry, element: *Element, frame: *Frame) !void {
-    if (element.asNode().getDocument(frame)._frame == null) {
-        return;
-    }
-
     const custom = element.is(Custom) orelse {
         return Custom.checkAndAttachBuiltIn(element, frame);
     };