From 964aada1f52116fa5525ab46381c7dc4c8c1d4b4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Piotr=20Boche=C5=84ski?= <piotr@bochen.ski>
Date: Mon, 2 Feb 2026 13:46:53 +0100
Subject: [PATCH] Getenv: return empty string instead of `<undefined>`
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Piotr Bocheński <piotr@bochen.ski>
---
 cloudflare/env.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/cloudflare/env.go b/cloudflare/env.go
index 30b67b8e..df274213 100644
--- a/cloudflare/env.go
+++ b/cloudflare/env.go
@@ -10,7 +10,10 @@ import (
 //   - https://developers.cloudflare.com/workers/platform/environment-variables/
 //   - This function panics when a runtime context is not found.
 func Getenv(name string) string {
-	return cfruntimecontext.MustGetRuntimeContextEnv().Get(name).String()
+	if val := cfruntimecontext.MustGetRuntimeContextEnv().Get(name); !val.IsUndefined() {
+		return val.String()
+	}
+	return ""
 }
 
 // GetBinding gets a value of an environment binding.