From 2e21aa8beac86b86f01655777150d747784a3c7a Mon Sep 17 00:00:00 2001
From: cclohmar <claus.lohmar@lohmar.co.uk>
Date: Fri, 10 Jul 2026 12:27:19 +0100
Subject: [PATCH] fix: register FuncMap for settings template

---
 main.go | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/main.go b/main.go
index cd4f0da..201703c 100644
--- a/main.go
+++ b/main.go
@@ -416,7 +416,7 @@ func settingsHandler(w http.ResponseWriter, r *http.Request) {
 		lang = "en"
 	}
 
-	tmpl := template.Must(template.New("settings").Parse(settingsHTML))
+	tmpl := template.Must(template.New("settings").Funcs(funcMap).Parse(settingsHTML))
 	w.Header().Set("Content-Type", "text/html; charset=utf-8")
 	tmpl.Execute(w, map[string]interface{}{
 		"User":         user,
@@ -579,7 +579,10 @@ func publicSettingsHandler(w http.ResponseWriter, r *http.Request) {
 // --- Translation system ---
 
 var translations = make(map[string]map[string]string)
-var launcherTmpl *template.Template
+var (
+	launcherTmpl *template.Template
+	funcMap      template.FuncMap
+)
 var adminTmpl *template.Template
 
 func loadTranslations(lngDir string) {
@@ -1311,7 +1314,7 @@ func main() {
 	loadTranslations(lngDir)
 
 	// Create template FuncMap for translations
-	funcMap := template.FuncMap{"t": t}
+	funcMap = template.FuncMap{"t": t}
 
 	// Parse templates with FuncMap
 	launcherTmpl = template.Must(template.New("launcher").Funcs(funcMap).Parse(launcherHTML))