From 20432749c17663d422e65c0bff99c019af0f16f4 Mon Sep 17 00:00:00 2001
From: root
Date: Tue, 23 Jan 2018 16:59:26 +0100
Subject: tests: suppress warning for old sync(1)

Old sync(1) prints a warning which looks ugly among our
test output: "sync: ignoring all arguments"

Seen on travis, Ubuntu <= 14.04 (Trusty).

Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
---
 tests/functions.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'tests/functions.sh')

diff --git a/tests/functions.sh b/tests/functions.sh
index ef11a893e..d1c97e0b6 100644
--- a/tests/functions.sh
+++ b/tests/functions.sh
@@ -635,7 +635,7 @@ function ts_fstab_open {
 
 function ts_fstab_close {
 	echo "# -->" >> /etc/fstab
-	sync /etc/fstab
+	sync /etc/fstab 2>/dev/null
 }
 
 function ts_fstab_addline {
@@ -669,7 +669,7 @@ function ts_fstab_clean {
 s/# <!-- util-linux.*-->//;
 /^$/d" /etc/fstab
 
-	sync /etc/fstab
+	sync /etc/fstab 2>/dev/null
 	ts_unlock "fstab"
 }
 
-- 
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