From b9bb6c9b24d5c35a57ad57a803b9398e82ffa17c Mon Sep 17 00:00:00 2001
From: Louis Escher <66965600+louisescher@users.noreply.github.com>
Date: Mon, 23 Dec 2024 01:27:58 +0100
Subject: [PATCH] Fix server island script breaking when charset is added to
 content-type

---
 packages/astro/src/runtime/server/render/server-islands.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/packages/astro/src/runtime/server/render/server-islands.ts b/packages/astro/src/runtime/server/render/server-islands.ts
index 97bf1d3314e5..7059218287c8 100644
--- a/packages/astro/src/runtime/server/render/server-islands.ts
+++ b/packages/astro/src/runtime/server/render/server-islands.ts
@@ -120,7 +120,10 @@ let response = await fetch('${serverIslandUrl}', {
 `
 }
 if (script) {
-	if(response.status === 200 && response.headers.get('content-type') === 'text/html') {
+	if(
+		response.status === 200 
+		&& response.headers.has('content-type') 
+		&& response.headers.get('content-type').split(";")[0].trim() === 'text/html') {
 		let html = await response.text();
 	
 		// Swap!