view: Add HTTP 204 handler for /favicon.ico

Otherwise e.g. the Firefox browser throws an error on the console.

2 files changed, 10 insertions, 0 deletions

diff --git a/main.go b/main.go
index 2f398b3..ec811c9 100644
--- a/main.go
+++ b/main.go
@@ -45,6 +45,7 @@ func startServer(addr string) *http.Server {
 		Handler(http.StripPrefix("/static/", http.FileServer(http.FS(static))))
 	r.HandleFunc("/recipes", view.Recipes).Methods(`GET`)
 	r.HandleFunc("/recipe/{id:[0-9]+}", view.Recipe).Methods(`GET`)
+	r.HandleFunc("/favicon.ico", view.Favicon).Methods(`GET`)
 	r.HandleFunc("/", view.Index).Methods(`GET`)
 
 	muxer := http.NewServeMux()
diff --git a/view/favicon.go b/view/favicon.go
new file mode 100644
index 0000000..65bfaef
--- /dev/null
+++ b/view/favicon.go
@@ -0,0 +1,9 @@
+package view
+
+import (
+	"net/http"
+)
+
+func Favicon(w http.ResponseWriter, r *http.Request) {
+	w.WriteHeader(http.StatusNoContent)
+}