[OE-core] [PATCH] systemd: quote SYSTEMD_SERVICE in prerm and postinst

[Damien Riegel]

Systemd mount configuration file must have a name that match the mount
point directory they control. So for instance, if a mount file contains

    [Mount]
    ...
    Where=/mnt/my-data

The file must be named `mnt-my\x2ddata.mount`, or systemd will refuse to
honour it.

If this config file contains an [Install] section, it will silently fail
because the unit file is not quoted when systemctl is called. To fix
that, quote `${SYSTEMD_SERVICE}` in prerm and postinst hooks.

Signed-off-by: Damien Riegel <damien.riegel at savoirfairelinux.com>
---
 meta/classes/systemd.bbclass | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/meta/classes/systemd.bbclass b/meta/classes/systemd.bbclass
index 1b134322fb..589e73c855 100644
--- a/meta/classes/systemd.bbclass
+++ b/meta/classes/systemd.bbclass
@@ -34,10 +34,10 @@ if type systemctl >/dev/null 2>/dev/null; then
 		systemctl daemon-reload
 	fi
 
-	systemctl $OPTS ${SYSTEMD_AUTO_ENABLE} ${SYSTEMD_SERVICE}
+	systemctl $OPTS ${SYSTEMD_AUTO_ENABLE} "${SYSTEMD_SERVICE}"
 
 	if [ -z "$D" -a "${SYSTEMD_AUTO_ENABLE}" = "enable" ]; then
-		systemctl --no-block restart ${SYSTEMD_SERVICE}
+		systemctl --no-block restart "${SYSTEMD_SERVICE}"
 	fi
 fi
 }
@@ -51,10 +51,10 @@ fi
 
 if type systemctl >/dev/null 2>/dev/null; then
 	if [ -z "$D" ]; then
-		systemctl stop ${SYSTEMD_SERVICE}
+		systemctl stop "${SYSTEMD_SERVICE}"
 	fi
 
-	systemctl $OPTS disable ${SYSTEMD_SERVICE}
+	systemctl $OPTS disable "${SYSTEMD_SERVICE}"
 fi
 }
 
-- 
2.17.1