From c02a97aa6810e91e2ceb341a43d4dc37c38c3364 Mon Sep 17 00:00:00 2001
From: Ted Unangst <tedu@tedunangst.com>
Date: Sat, 19 Oct 2019 15:19:04 -0400
Subject: [PATCH] close file

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

diff --git a/web.go b/web.go
index 809081f..282de4b 100644
--- a/web.go
+++ b/web.go
@@ -1565,6 +1565,7 @@ func servecss(w http.ResponseWriter, r *http.Request) {
 		http.NotFound(w, r)
 		return
 	}
+	defer fd.Close()
 	w.Header().Set("Cache-Control", "max-age=0")
 	w.Header().Set("Content-Type", "text/css; charset=utf-8")
 	err = css.Filter(fd, w)