Pass along custom properties added to Error (#1821)

Co-authored-by: Ben McCann <[email protected]>
sveltejs · Jul 8, 2021 · 872840a · 872840a
1 parent 6335eff
commit 872840a
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diff --git a/.changeset/neat-walls-buy.md b/.changeset/neat-walls-buy.md
@@ -0,0 +1,5 @@
+---
+'@sveltejs/kit': patch
+---
+
+Pass along custom properties added to Error
diff --git a/packages/kit/src/runtime/server/page/render.js b/packages/kit/src/runtime/server/page/render.js
@@ -215,8 +215,8 @@ function serialize_error(error) {
 	if (!error) return null;
 	let serialized = try_serialize(error);
 	if (!serialized) {
-		const { name, message, stack, frame, loc } = error;
-		serialized = try_serialize({ name, message, stack, frame, loc });
+		const { name, message, stack } = error;
+		serialized = try_serialize({ ...error, name, message, stack });
 	}
 	if (!serialized) {
 		serialized = '{}';