From cd99590bfdd8e52e8b7417afbfb6aa4a3e160828 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Juho=20Veps=C3=A4l=C3=A4inen?= <bebraw@gmail.com>
Date: Tue, 12 May 2020 11:14:59 +0300
Subject: [PATCH] fix(generateJSAttributes): Allow attributes to be undefined

This is the same as for CSS as we cannot guarantee webpack is
generating the files.
---
 src/index.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/index.ts b/src/index.ts
index cac4a26..7b5bc60 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -102,8 +102,12 @@ function generateJSReferences({
 }: {
 	files: string[];
 	publicPath: string;
-	attributes: Attributes;
+	attributes: Attributes | undefined;
 }): string {
+	if (!attributes) {
+		return '';
+	}
+
 	return files
 		.map(
 			(file) =>