Directly implement HTTP handler for /HEAD0.1.0main

There is no reason anymore to work with a closure here. This commit
makes the code more readable.

1 files changed, 6 insertions, 8 deletions

diff --git a/main.go b/main.go
index 15fcc7a..1362cf1 100644
--- a/main.go
+++ b/main.go
@@ -23,7 +23,7 @@ func main() {
 		log.Fatal(err)
 	}
 
-	http.HandleFunc("/", index(config.Devices))
+	http.HandleFunc("/", index)
 	http.HandleFunc("/api", api)
 	http.Handle("/static/", http.StripPrefix("/static/",
 		http.FileServer(http.FS(static))))
@@ -46,13 +46,11 @@ func parseFlags() string {
 }
 
 // index() returns a HTTP handler for the index page.
-func index(devices DevicesConfig) func(http.ResponseWriter, *http.Request) {
-	return func(w http.ResponseWriter, r *http.Request) {
-		err := templates.Execute(w, devices)
-		if err != nil {
-			http.Error(w, fmt.Sprint(err), http.StatusInternalServerError)
-			return
-		}
+func index(w http.ResponseWriter, r *http.Request) {
+	err := templates.Execute(w, config.Devices)
+	if err != nil {
+		http.Error(w, fmt.Sprint(err), http.StatusInternalServerError)
+		return
 	}
 }