From af915d7c826f23e5c7ca7eda6a465e3cdced992f Mon Sep 17 00:00:00 2001
From: Naren Venkataraman <naren@doorul.com>
Date: Sun, 1 Nov 2015 21:10:37 -0500
Subject: [PATCH] Don't return Body for HEAD requests

---
 handler.go | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/handler.go b/handler.go
index 77087d9..2eee2d0 100644
--- a/handler.go
+++ b/handler.go
@@ -245,7 +245,12 @@ func (handler *Handler) headFile(w http.ResponseWriter, r *http.Request) {
 	id := r.URL.Query().Get(":id")
 	info, err := handler.dataStore.GetInfo(id)
 	if err != nil {
-		handler.sendError(w, err)
+		status := http.StatusInternalServerError
+		if os.IsNotExist(err) {
+			status = http.StatusNotFound
+		}
+		w.Header().Set("Content-Length", "0")
+		w.WriteHeader(status)
 		return
 	}