netifd-dhcp: supply parameters to user-script

hand over parameters to user-script e.g. $1=deconfig

Signed-off-by: Leon George <leon@georgemail.de>
Signed-off-by: Christian Mehlis <christian@m3hlis.de>

SVN-Revision: 45626

package/network/config/netifd/files/lib/netifd/dhcp.script

@@ -97,6 +97,6 @@ case "$1" in
 esac
 
 # user rules
-[ -f /etc/udhcpc.user ] && . /etc/udhcpc.user
+[ -f /etc/udhcpc.user ] && . /etc/udhcpc.user "$@"
 
 exit 0