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remove bashism

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Signed-off-by: Thomas Sjögren <konstruktoid@users.noreply.github.com>
This commit is contained in:
Thomas Sjögren
2015-07-01 22:19:24 +02:00
parent 21ec389fe1
commit 9b42de0e57
1 changed files with 1 additions and 1 deletions
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hack/install.sh
+1 -1
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@@ -187,7 +187,7 @@ do_install() {
# install apparmor utils if they're missing and apparmor is enabled in the kernel
# otherwise Docker will fail to start
if [ "$(cat /sys/module/apparmor/parameters/enabled 2>/dev/null)" = 'Y' ]; then
if command -v apparmor_parser &> /dev/null; then
if command -v apparmor_parser >/dev/null 2>&1; then
echo 'apparmor is enabled in the kernel and apparmor utils were already installed'
else
echo 'apparmor is enabled in the kernel, but apparmor_parser missing'