From fce332cd4b0a3dda9623fdfd429fd7f42305e199 Mon Sep 17 00:00:00 2001
From: htobenothing <htobenothing@gmail.com>
Date: Wed, 7 Mar 2018 23:31:23 +0800
Subject: [PATCH] fix error

---
 response_writer.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/response_writer.go b/response_writer.go
index a45690af80..a40f5ba0a8 100644
--- a/response_writer.go
+++ b/response_writer.go
@@ -39,7 +39,7 @@ type ResponseWriter interface {
 	WriteHeaderNow()
 
 	// get the http.Pusher for server push
-	Pusher()
+	Pusher() http.Pusher
 }
 
 type responseWriter struct {