From 83b39a4a027ec2b314e60b53c709611c770cc921 Mon Sep 17 00:00:00 2001
From: ZyX <kp-pav@yandex.ru>
Date: Sun, 19 Mar 2017 18:24:20 +0300
Subject: os/fileio: Fix QB failure

---
 src/nvim/os/fileio.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/nvim/os/fileio.c b/src/nvim/os/fileio.c
index 70ed49c3aa..7668a867a0 100644
--- a/src/nvim/os/fileio.c
+++ b/src/nvim/os/fileio.c
@@ -68,6 +68,10 @@ int file_open(FileDescriptor *const ret_fp, const char *const fname,
   FLAG(flags, kFileNoSymlink, O_NOFOLLOW, kNone, true);
 #endif
 #undef FLAG
+  // wr is used for kFileReadOnly flag, but on
+  // QB:neovim-qb-slave-ubuntu-12-04-64bit it still errors out with
+  // `error: variable ‘wr’ set but not used [-Werror=unused-but-set-variable]`
+  (void)wr;
 
   const int fd = os_open(fname, os_open_flags, mode);
 
-- 
cgit