From cc54f8f4479cddef0a9bde5f7e2b6345af5f62ca Mon Sep 17 00:00:00 2001
From: Aliaksandr Valialkin <valyala@gmail.com>
Date: Sun, 20 Dec 2015 02:08:46 +0200
Subject: [PATCH] FS: properly generate parent path

---
 fs.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/fs.go b/fs.go
index 53a701e..b029fd7 100644
--- a/fs.go
+++ b/fs.go
@@ -526,7 +526,11 @@ func (h *fsHandler) createDirIndex(base *URI, filePath string) (*fsFile, error)
 	fmt.Fprintf(w, "<ul>")
 
 	if len(basePathEscaped) > 1 {
-		fmt.Fprintf(w, `<li><a href="..">..</a></li>`)
+		var parentURI URI
+		base.CopyTo(&parentURI)
+		parentURI.Update("..")
+		parentPathEscaped := html.EscapeString(string(parentURI.Path()))
+		fmt.Fprintf(w, `<li><a href="%s" class="dir">..</a></li>`, parentPathEscaped)
 	}
 
 	f, err := os.Open(filePath)