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From ffce4bc35a34b6b543e2ae2828a3096a19ebb1ae Mon Sep 17 00:00:00 2001
From: Alexandre Rostovtsev <tetromino@gentoo.org>
Date: Tue, 28 Jul 2015 22:24:56 -0400
Subject: [PATCH] Avoid -n in "echo -n foo > /sys/bar"
It's not portable and not needed.
https://bugs.freedesktop.org/show_bug.cgi?id=91497
[ Rebased on top of Gentoo's -r6 patchset. ]
---
pm/pm-functions.in | 8 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/pm/pm-functions.in b/pm/pm-functions.in
index c82be30..a68f955 100644
--- a/pm/pm-functions.in
+++ b/pm/pm-functions.in
@@ -296,13 +296,13 @@
if [ -z "$SUSPEND_MODULE" ]; then
if grep -q mem /sys/power/state; then
SUSPEND_MODULE="kernel"
- do_suspend() { echo -n "mem" >/sys/power/state; }
+ do_suspend() { echo "mem" >/sys/power/state; }
elif [ -c /dev/pmu ] && pm-pmu --check; then
SUSPEND_MODULE="kernel"
do_suspend() { pm-pmu --suspend; }
elif grep -q standby /sys/power/state; then
SUSPEND_MODULE="kernel"
- do_suspend() { echo -n "standby" >/sys/power/state; }
+ do_suspend() { echo "standby" >/sys/power/state; }
fi
fi
@@ -317,10 +317,10 @@
HIBERNATE_MODE_SAVE=$(cat /sys/power/disk) && \
HIBERNATE_MODE_SAVE="${HIBERNATE_MODE_SAVE##*[}" && \
HIBERNATE_MODE_SAVE="${HIBERNATE_MODE_SAVE%%]*}" && \
- echo -n "${HIBERNATE_MODE}" > /sys/power/disk
- echo -n "disk" > /sys/power/state
+ echo "${HIBERNATE_MODE}" > /sys/power/disk
+ echo "disk" > /sys/power/state
RET=$?
- echo -n "$HIBERNATE_MODE_SAVE" > /sys/power/disk
+ echo "$HIBERNATE_MODE_SAVE" > /sys/power/disk
return "$RET"
}
fi
--
2.4.6
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