eudev: fix printf usage in init script
Using a variable in a printf format string may lead to undesirable results if the variable contains format controls, so replace printf "foo $var bar" by printf "foo %s bar" "$var" Signed-off-by: Carlos Santos <casantos@datacom.ind.br> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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@ -27,7 +27,7 @@ test -r $UDEV_CONFIG || exit 6
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case "$1" in
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start)
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printf "Populating ${udev_root:-/dev} using udev: "
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printf "Populating %s using udev: " "${udev_root:-/dev}"
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printf '\000\000\000\000' > /proc/sys/kernel/hotplug
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$UDEV_BIN -d || { echo "FAIL"; exit 1; }
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udevadm trigger --type=subsystems --action=add
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