From ffce4bc35a34b6b543e2ae2828a3096a19ebb1ae Mon Sep 17 00:00:00 2001 From: Alexandre Rostovtsev 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