From 87ff065c98a211ea4ced5e65f83fe4aa4bc51782 Mon Sep 17 00:00:00 2001
From: Thomas Lamprecht <t.lamprecht@proxmox.com>
Date: Fri, 23 Oct 2020 21:09:23 +0200
Subject: [PATCH] network: fix conditional variable declaration

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
 src/PVE/INotify.pm | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/PVE/INotify.pm b/src/PVE/INotify.pm
index 5ff95a8..cf6ef57 100644
--- a/src/PVE/INotify.pm
+++ b/src/PVE/INotify.pm
@@ -1674,12 +1674,10 @@ NETWORKDOC
 
 	my ($rootiface, @rest) = split(/[.:]/, $iface);
 	my $childlevel = scalar(@rest);
-	my $n = $ifaces->{$rootiface};
+	my $type = $ifaces->{$rootiface}->{type};
+	return if !$type || $type eq 'unknown';
 
-	my $pri = $if_type_hash->{$n->{type}} + $childlevel
-	    if $n->{type} && $n->{type} ne 'unknown';
-
-	return $pri;
+	return $if_type_hash->{$type} + $childlevel
     };
 
     foreach my $iface (sort {
-- 
2.39.2