remove bashism
Signed-off-by: Thomas Sjögren <konstruktoid@users.noreply.github.com>
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@ -187,7 +187,7 @@ do_install() {
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# install apparmor utils if they're missing and apparmor is enabled in the kernel
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# install apparmor utils if they're missing and apparmor is enabled in the kernel
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# otherwise Docker will fail to start
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# otherwise Docker will fail to start
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if [ "$(cat /sys/module/apparmor/parameters/enabled 2>/dev/null)" = 'Y' ]; then
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if [ "$(cat /sys/module/apparmor/parameters/enabled 2>/dev/null)" = 'Y' ]; then
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if command -v apparmor_parser &> /dev/null; then
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if command -v apparmor_parser >/dev/null 2>&1; then
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echo 'apparmor is enabled in the kernel and apparmor utils were already installed'
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echo 'apparmor is enabled in the kernel and apparmor utils were already installed'
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else
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else
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echo 'apparmor is enabled in the kernel, but apparmor_parser missing'
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echo 'apparmor is enabled in the kernel, but apparmor_parser missing'
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