userspace: fix ifplugd.action

The original ifplugd.action used "exec" improperly. Also, we should not force "ifconfig eth0 down" when link down is detected, or it will bever come up again. Fix both items, even if we are not going to use ifplugd any more in the next commit. Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

userspace: fix ifplugd.action
The original ifplugd.action used "exec" improperly. Also, we should not force "ifconfig eth0 down" when link down is detected, or it will bever come up again. Fix both items, even if we are not going to use ifplugd any more in the next commit. Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
bb1c0bad · Alessandro Rubini · d0f2a460 · bb1c0bad
Commit bb1c0bad authored Feb 16, 2014 by Alessandro Rubini
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ifplugd.action userspace/rootfs_override/etc/ifplugd/ifplugd.action +4 -3

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--- a/userspace/rootfs_override/etc/ifplugd/ifplugd.action
+++ b/userspace/rootfs_override/etc/ifplugd/ifplugd.action
@@ -24,11 +24,12 @@ if [ -z "$1" ] || [ -z "$2" ] ; then
 	exit 1
 fi

-[ "$2" = "up" ] && exec /sbin/udhcpc -n $1
+[ "$2" = "up" ]; then
+   exec /sbin/udhcpc -n $1
+fi
 if [ "$2" = "down" ]; then
-  exec /sbin/ifconfig $1 down
  killall udhcpc
+  exit 0
 fi

-
 exit 1