From 1d435a3e2e0542f9be0ca753ddafb3d70a48a6a5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mislav=20Marohni=C4=87?= <mislav.marohnic@gmail.com>
Date: Thu, 1 Oct 2020 19:18:11 +0200
Subject: [PATCH] Ensure that cache file is closed after reading

---
 api/cache.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/api/cache.go b/api/cache.go
index 79d446ae2..006362504 100644
--- a/api/cache.go
+++ b/api/cache.go
@@ -84,11 +84,13 @@ func readCache(ttl time.Duration, cacheFile string, req *http.Request) (*http.Re
 	}
 
 	res, err := http.ReadResponse(bufio.NewReader(f), req)
-	if res != nil {
+	if res == nil {
 		res.Body = &readCloser{
 			Reader: res.Body,
 			Closer: f,
 		}
+	} else {
+		f.Close()
 	}
 	return res, err
 }