From 2168404670b2ee170fb5acfa377031493a4d4342 Mon Sep 17 00:00:00 2001
From: Joerg Lehmann <joerg.lehmann@nbit.ch>
Date: Thu, 7 Aug 2025 13:37:58 +0200
Subject: [PATCH] fix funtion

---
 main.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/main.go b/main.go
index 8108706..55406fd 100644
--- a/main.go
+++ b/main.go
@@ -9,7 +9,7 @@ import (
 	"time"
 )
 
-func getConfigFromEnv(string item) {
+func getConfigFromEnv(item string) {
 	var res = ""
 	value := os.Getenv("CONFIG_ENVVAR")
 	if value == "" {
@@ -28,6 +28,7 @@ func getConfigFromEnv(string item) {
 	} else {
 		res = "NOTFOUND"
 	}
+	return res
 }
 
 func serveTemplate(w http.ResponseWriter, r *http.Request) {