From a29d88b075623d4caceca123092c4e2a4cae5ebc Mon Sep 17 00:00:00 2001
From: XiCoN-FJS- <fjs@xicon.de>
Date: Mon, 23 Nov 2020 03:01:18 +0100
Subject: [PATCH] v4 (adding the fix helps sometimes -_-)

---
 check_online_status | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/check_online_status b/check_online_status
index ef69347..6fdd814 100644
--- a/check_online_status
+++ b/check_online_status
@@ -167,7 +167,7 @@ sub get_ip_from_interface
 		}
 	}
 
-	my @addresses = $interface->address($_family);
+	my @addresses = $interface->address($_family) if defined $interface;
 
 	foreach my $ip (@addresses)
 	{