glide up

vendor/golang.org/x/net/trace/trace.go

@@ -238,7 +238,7 @@ func Render(w io.Writer, req *http.Request, sensitive bool) {
 
 	completedMu.RLock()
 	defer completedMu.RUnlock()
-	if err := pageTmpl().ExecuteTemplate(w, "Page", data); err != nil {
+	if err := pageTmpl.ExecuteTemplate(w, "Page", data); err != nil {
 		log.Printf("net/trace: Failed executing template: %v", err)
 	}
 }
@@ -902,18 +902,10 @@ func elapsed(d time.Duration) string {
 	return string(b)
 }
 
-var pageTmplCache *template.Template
-var pageTmplOnce sync.Once
-
-func pageTmpl() *template.Template {
-	pageTmplOnce.Do(func() {
-		pageTmplCache = template.Must(template.New("Page").Funcs(template.FuncMap{
-			"elapsed": elapsed,
-			"add":     func(a, b int) int { return a + b },
-		}).Parse(pageHTML))
-	})
-	return pageTmplCache
-}
+var pageTmpl = template.Must(template.New("Page").Funcs(template.FuncMap{
+	"elapsed": elapsed,
+	"add":     func(a, b int) int { return a + b },
+}).Parse(pageHTML))
 
 const pageHTML = `
 {{template "Prolog" .}}