From dd9b5d91061a837cb212547c87f50b43fa4a00f6 Mon Sep 17 00:00:00 2001
From: Harmen <harm@dds.nl>
Date: Thu, 31 Mar 2016 17:14:22 +0200
Subject: [PATCH] avoid 'multiple response.WriteHeader calls' error

---
 routergroup.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/routergroup.go b/routergroup.go
index f22729bb..bc92da8b 100644
--- a/routergroup.go
+++ b/routergroup.go
@@ -187,6 +187,7 @@ func (group *RouterGroup) createStaticHandler(relativePath string, fs http.FileS
 	return func(c *Context) {
 		if nolisting {
 			c.Writer.WriteHeader(404)
+			return
 		}
 		fileServer.ServeHTTP(c.Writer, c.Request)
 	}