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parse_net: fix warning about uninitialized value

This commit is contained in:
Dietmar Maurer 2013-03-22 06:23:22 +01:00
parent 405b913a01
commit 92f0fedcce

View File

@ -1193,7 +1193,7 @@ sub parse_net {
if ($kvp =~ m/^(ne2k_pci|e1000|rtl8139|pcnet|virtio|ne2k_isa|i82551|i82557b|i82559er)(=([0-9a-f]{2}(:[0-9a-f]{2}){5}))?$/i) {
my $model = lc($1);
my $mac = uc($3) || PVE::Tools::random_ether_addr();
my $mac = defined($3) ? uc($3) : PVE::Tools::random_ether_addr();
$res->{model} = $model;
$res->{macaddr} = $mac;
} elsif ($kvp =~ m/^bridge=(\S+)$/) {