[source] kirkwood: fix include in etc/board.d/02_network

[LEDE Commits]

mkresin pushed a commit to source.git, branch master:
https://git.lede-project.org/ff42a8330beadba6c7b1b5ccf677f368a64b64d8

commit ff42a8330beadba6c7b1b5ccf677f368a64b64d8
Author: Alberto Bursi <alberto.bursi at outlook.it>
AuthorDate: Thu Feb 23 19:42:40 2017 +0100

    kirkwood: fix include in etc/board.d/02_network
    
    the mtd_get_mac_ascii function called within this script requires the inclusion of /lib/functions/system.sh
    
    Signed-off-by: Alberto Bursi <alberto.bursi at outlook.it>
---
 target/linux/kirkwood/base-files/etc/board.d/02_network | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target/linux/kirkwood/base-files/etc/board.d/02_network b/target/linux/kirkwood/base-files/etc/board.d/02_network
index b82086e..35d735f 100755
--- a/target/linux/kirkwood/base-files/etc/board.d/02_network
+++ b/target/linux/kirkwood/base-files/etc/board.d/02_network
@@ -4,6 +4,7 @@
 #
 
 . /lib/functions/uci-defaults.sh
+. /lib/functions/system.sh
 . /lib/kirkwood.sh
 
 board_config_update