From 2a842071a8b6779ca0a20dfad3e35ad96d393f23 Mon Sep 17 00:00:00 2001
From: void_malex <void-mAlex@users.noreply.github.com>
Date: Tue, 15 Nov 2022 16:45:56 +0000
Subject: [PATCH] possible fix for
 https://github.com/embroider-build/embroider/issues/1279

---
 packages/compat/src/v1-app.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/compat/src/v1-app.ts b/packages/compat/src/v1-app.ts
index 3e13192ad..aaf8cbc81 100644
--- a/packages/compat/src/v1-app.ts
+++ b/packages/compat/src/v1-app.ts
@@ -664,7 +664,7 @@ export default class V1App {
 
   private withoutRootURL(src: string) {
     let rootURL = this.config.readConfig().rootURL;
-    if (src.startsWith(rootURL)) {
+    if ((src.startsWith(rootURL) && rootURL) || (!rootURL && !src.startsWith('/'))) {
       src = '/' + src.slice(rootURL.length);
     } else if (src.startsWith('/' + rootURL)) {
       src = src.slice(rootURL.length);