From 7d4da1c66ad434d85452b311f6acd36ca8727037 Mon Sep 17 00:00:00 2001
From: Nick Craig-Wood <nick@craig-wood.com>
Date: Thu, 1 Mar 2018 13:17:40 +0000
Subject: [PATCH] local: fix crash on Stat error while reading a file

---
 backend/local/local.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/backend/local/local.go b/backend/local/local.go
index b810a5078..11765cdb1 100644
--- a/backend/local/local.go
+++ b/backend/local/local.go
@@ -671,6 +671,9 @@ type localOpenFile struct {
 func (file *localOpenFile) Read(p []byte) (n int, err error) {
 	// Check if file has the same size and modTime
 	fi, err := file.fd.Stat()
+	if err != nil {
+		return 0, errors.Wrap(err, "can't read status of source file while transferring")
+	}
 	if file.o.size != fi.Size() || file.o.modTime != fi.ModTime() {
 		return 0, errors.New("can't copy - source file is being updated")
 	}