From fdfc480a5637ae363f88ee917037f24b0fd79a2f Mon Sep 17 00:00:00 2001
From: Renaud Fortier <renaud.fortier@fsaa.ulaval.ca>
Date: Tue, 21 Apr 2020 11:47:01 +0000
Subject: [PATCH] ctdb-scripts: Update nfs-ganesha-callout

On debian buster, this variable doesn't exist anymore. Look at this PR
as a reference:

  https://github.com/gluster/storhaug/pull/30

Signed-off-by: Renaud Fortier <renaud.fortier@fsaa.ulaval.ca>
Reviewed-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

Autobuild-User(master): Martin Schwenke <martins@samba.org>
Autobuild-Date(master): Thu Apr 23 08:07:51 UTC 2020 on sn-devel-184
---
 ctdb/doc/examples/nfs-ganesha-callout | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ctdb/doc/examples/nfs-ganesha-callout b/ctdb/doc/examples/nfs-ganesha-callout
index f06b300c5b7..7c7b07413ab 100755
--- a/ctdb/doc/examples/nfs-ganesha-callout
+++ b/ctdb/doc/examples/nfs-ganesha-callout
@@ -297,7 +297,7 @@ nfs_startup ()
 
 	basic_start "nfs"
 	_f="${procfs}/sys/net/ipv4/tcp_tw_recycle"
-	if [ "$_f" ] ; then
+	if [ -f "$_f" ] ; then
 		echo 1 >"$_f"
 	fi
 }