fix #2013

modules/template/template.go

@@ -25,6 +25,9 @@ var Funcs template.FuncMap = map[string]interface{}{
 	"GoVer": func() string {
 		return strings.Title(runtime.Version())
 	},
+	"Protocol": func() string {
+		return string(setting.Protocol)
+	},
 	"AppName": func() string {
 		return setting.AppName
 	},