From 974408f2de8531f58e3f1cde3db7344d7b23dfd0 Mon Sep 17 00:00:00 2001
From: Pavel Platto <hinidu@gmail.com>
Date: Thu, 17 Jul 2014 16:46:50 +0300
Subject: Fix #963.

Problem: Bug was introduced because `os_open` returns `-errno` in case
of an error instead of just `-1` which was returned by `mch_open`.
Solution: Check return value with `< 0` instead of `== -1`.
---
 src/nvim/fileio.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/nvim/fileio.c')

diff --git a/src/nvim/fileio.c b/src/nvim/fileio.c
index 9b5df80a0c..fad8bd9581 100644
--- a/src/nvim/fileio.c
+++ b/src/nvim/fileio.c
@@ -4616,7 +4616,7 @@ int vim_rename(char_u *from, char_u *to)
   acl = mch_get_acl(from);
 #endif
   fd_in = os_open((char *)from, O_RDONLY, 0);
-  if (fd_in == -1) {
+  if (fd_in < 0) {
 #ifdef HAVE_ACL
     mch_free_acl(acl);
 #endif
@@ -4626,7 +4626,7 @@ int vim_rename(char_u *from, char_u *to)
   /* Create the new file with same permissions as the original. */
   fd_out = os_open((char *)to,
       O_CREAT|O_EXCL|O_WRONLY|O_NOFOLLOW, (int)perm);
-  if (fd_out == -1) {
+  if (fd_out < 0) {
     close(fd_in);
 #ifdef HAVE_ACL
     mch_free_acl(acl);
-- 
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