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qemu-server : bridge_add : fix uninitialized value

fix : Use of uninitialized value $bridgeid in numeric lt (<) at /usr/share/perl5/PVE/QemuServer.pm line 2774.

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
This commit is contained in:
Alexandre Derumier 2013-06-11 11:35:13 +02:00 committed by Dietmar Maurer
parent 7043d946fc
commit 0e6165343a

View File

@ -2771,7 +2771,7 @@ sub qemu_bridgeadd {
while (my ($k, $v) = each %$bridges) {
$bridgeid = $k;
}
return if $bridgeid < 1;
return if !$bridgeid || $bridgeid < 1;
my $bridge = "pci.$bridgeid";
my $devices_list = vm_devices_list($vmid);