add get_ip functionv1.39.15

Signed-off-by: nachoparker <nacho@ownyourbits.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/install.sh b/install.sh
index 7d9b8abc..b5c2b9ee 100644
--- a/install.sh
+++ b/install.sh
@@ -67,8 +67,7 @@ rm /.ncp-image
 cd -
 rm -rf "${TMPDIR}"
 
-IFACE="$( ip r | grep "default via" | awk '{ print $5 }' | head -1 )"
-IP="$( ip a show dev "$IFACE" | grep global | grep -oP '\d{1,3}(.\d{1,3}){3}' | head -1 )"
+IP="$(get_ip)"
 
 echo "Done.