From c708567262c14f13cef3e939d23e013e46d71c3c Mon Sep 17 00:00:00 2001
From: Jan Edmund Lazo <jan.lazo@mail.utoronto.ca>
Date: Thu, 1 Aug 2019 04:35:21 -0400
Subject: [PATCH] fileio: port hotfix from patch 8.1.1379

Patch 8.1.1379 includes a change to a test, added in Patch 8.1.0815.
Patch 8.1.0815 includes runtime doc changes to Blob.
Neovim does not support Blobs yet.
---
 src/nvim/fileio.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/nvim/fileio.c b/src/nvim/fileio.c
index d5b61a802a..a164cf47d5 100644
--- a/src/nvim/fileio.c
+++ b/src/nvim/fileio.c
@@ -4845,9 +4845,8 @@ buf_check_timestamp(
     // set b_mtime to stop further warnings (e.g., when executing
     // FileChangedShell autocmd)
     if (!file_info_ok) {
-      // When 'autoread' is set we'll check the file again to see if it
-      // re-appears.
-      buf->b_mtime = (buf->b_p_ar >= 0 ? buf->b_p_ar : p_ar);
+      // Check the file again later to see if it re-appears.
+      buf->b_mtime = -1;
       buf->b_orig_size = 0;
       buf->b_orig_mode = 0;
     } else {