From de92eca149585313d9ddb492e078bbe7a3a6bec5 Mon Sep 17 00:00:00 2001
From: Santiago Reig <chiva@kungfulabs.com>
Date: Wed, 29 Apr 2020 19:36:52 +0200
Subject: [PATCH] delete also if 99-default.link is a symbolic link

Closes https://github.com/openmediavault/openmediavault/issues/682 and https://github.com/openmediavault/openmediavault/issues/683

In Raspbian Buster 2020-02-13, the file is a symbolic link to /dev/null and is not detected correctly with the -f condition
---
 install | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/install b/install
index 6942253..cbf8a92 100755
--- a/install
+++ b/install
@@ -385,7 +385,7 @@ fi
 # remove networkmanager and dhcpcd5 then configure networkd
 if [ ${version} -gt 4 ]; then
   defLink="/etc/systemd/network/99-default.link"
-  if [ -f "${defLink}" ]; then
+  if [ -f "${defLink}" || -L "${defLink}" ]; then
     rm -f "${defLink}"
   fi
   nic="eth0"