From d3c06c39f93d7493d94763ad220000ba230b5950 Mon Sep 17 00:00:00 2001
From: Alexander Neumann <alexander@bumpern.de>
Date: Fri, 9 Jun 2017 22:32:42 +0200
Subject: [PATCH] debug: Fix EOF detection in HTTP transport

---
 src/restic/debug/round_tripper_debug.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/restic/debug/round_tripper_debug.go b/src/restic/debug/round_tripper_debug.go
index 0ff9343ad..523d8438d 100644
--- a/src/restic/debug/round_tripper_debug.go
+++ b/src/restic/debug/round_tripper_debug.go
@@ -52,7 +52,9 @@ func (rd *eofDetectReader) Close() error {
 
 func (tr eofDetectRoundTripper) RoundTrip(req *http.Request) (res *http.Response, err error) {
 	res, err = tr.RoundTripper.RoundTrip(req)
-	res.Body = &eofDetectReader{rd: res.Body}
+	if res != nil && res.Body != nil {
+		res.Body = &eofDetectReader{rd: res.Body}
+	}
 	return res, err
 }