From 98951c44aa637cbee2a17be00931395403bf8001 Mon Sep 17 00:00:00 2001
From: Manu Mtz-Almeida <manu.valladolid@gmail.com>
Date: Sun, 24 May 2015 17:03:44 +0200
Subject: [PATCH] Return 404 when listing empty directory

---
 routergroup.go | 8 +++++++-
 routes_test.go | 1 +
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/routergroup.go b/routergroup.go
index a81f108..8afd29e 100644
--- a/routergroup.go
+++ b/routergroup.go
@@ -137,7 +137,13 @@ func (group *RouterGroup) StaticFS(relativePath string, fs http.FileSystem) {
 func (group *RouterGroup) createStaticHandler(relativePath string, fs http.FileSystem) HandlerFunc {
 	absolutePath := group.calculateAbsolutePath(relativePath)
 	fileServer := http.StripPrefix(absolutePath, http.FileServer(fs))
-	return WrapH(fileServer)
+	_, nolisting := fs.(*onlyfilesFS)
+	return func(c *Context) {
+		if nolisting {
+			c.Writer.WriteHeader(404)
+		}
+		fileServer.ServeHTTP(c.Writer, c.Request)
+	}
 }
 
 func (group *RouterGroup) combineHandlers(handlers HandlersChain) HandlersChain {
diff --git a/routes_test.go b/routes_test.go
index 1506a86..3d9cf88 100644
--- a/routes_test.go
+++ b/routes_test.go
@@ -195,6 +195,7 @@ func TestRouteStaticNoListing(t *testing.T) {
 
 	w := performRequest(router, "GET", "/")
 
+	assert.Equal(t, w.Code, 404)
 	assert.NotContains(t, w.Body.String(), "gin.go")
 }