From 6dd4ff5dd0deef9a322fe5d2de0d29bda8e65fc1 Mon Sep 17 00:00:00 2001
From: Jamie Cameron <jcameron@webmin.com>
Date: Fri, 20 Nov 2020 17:02:00 -0800
Subject: [PATCH] Don't crash out if network config file is missing
 https://www.virtualmin.com/node/70222

---
 net/debian-linux-lib.pl | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/net/debian-linux-lib.pl b/net/debian-linux-lib.pl
index 24e1da332..10eb6dedb 100755
--- a/net/debian-linux-lib.pl
+++ b/net/debian-linux-lib.pl
@@ -779,8 +779,7 @@ sub get_interface_defs
 {
 local *CFGFILE;
 my @ret;
-&open_readfile(CFGFILE, $network_interfaces_config) ||
-	error("Unable to open $network_interfaces_config");
+&open_readfile(CFGFILE, $network_interfaces_config) || return ();
 # read the file line by line
 $line = <CFGFILE>;
 while (defined $line) {