[oe] [meta-oe][PATCH] arptables: add the directory for default /etc/sysconfig/arptables

[Li Zhou]

Solve the potential issue for previous commit
<arptables: add arptables systemd service file>: in a small build where
/etc/sysconfig directory doesn't exist, the action of adding default
configuration file (/etc/sysconfig/arptables) will fail.

Signed-off-by: Li Zhou <li.zhou at windriver.com>
---
 .../recipes-support/arptables/arptables-0.0.3-4/arptables.service       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta-networking/recipes-support/arptables/arptables-0.0.3-4/arptables.service b/meta-networking/recipes-support/arptables/arptables-0.0.3-4/arptables.service
index fa64342..f9fd56d 100644
--- a/meta-networking/recipes-support/arptables/arptables-0.0.3-4/arptables.service
+++ b/meta-networking/recipes-support/arptables/arptables-0.0.3-4/arptables.service
@@ -5,7 +5,7 @@ Requires=network.target
 
 [Service]
 Type=oneshot
-ExecStartPre=/bin/sh -c "if [ ! -f /etc/sysconfig/arptables ]; then /usr/sbin/arptables-save > /etc/sysconfig/arptables; fi"
+ExecStartPre=/bin/sh -c "mkdir -p /etc/sysconfig; if [ ! -f /etc/sysconfig/arptables ]; then /usr/sbin/arptables-save > /etc/sysconfig/arptables; fi"
 ExecStart=/bin/sh -c "/usr/sbin/arptables-restore < /etc/sysconfig/arptables"
 ExecStartPost=/bin/sh -c "touch /var/lock/subsys/arptables"
 RemainAfterExit=yes
-- 
2.9.3