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core: cleanup_vifs should not fail when no network intf is present

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This can happen when initially there was no default netvm, some domain
was started, then default netvm was set and started - then
netvm.connected_vms will contain domains which aren't really connected
there.
Especially this was happening in firstboot.
This commit is contained in:
Marek Marczykowski-Górecki 2015-04-15 12:04:21 +02:00
parent db28551807
commit bbf2ee3a67
1 changed files with 1 additions and 1 deletions
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2
core-modules/000QubesVm.py
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@ -991,7 +991,7 @@ class QubesVm(object):
return
dev_basepath = '/local/domain/%d/device/vif' % self.xid
for dev in vmm.xs.ls('', dev_basepath):
for dev in (vmm.xs.ls('', dev_basepath) or []):
# check if backend domain is alive
backend_xid = int(vmm.xs.read('', '%s/%s/backend-id' % (dev_basepath, dev)))
if backend_xid in vmm.libvirt_conn.listDomainsID():