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dom0/core: minor netvm switching

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Do not fail when setting netvm to none of running VM.
This commit is contained in:
Marek Marczykowski 2012-04-07 01:26:34 +02:00
parent 772c4dd82a
commit 158076d0a2
1 changed files with 1 additions and 1 deletions
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dom0/qvm-core/qubes.py
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@ -377,7 +377,7 @@ class QubesVm(object):
self._set_netvm(new_netvm)
def _set_netvm(self, new_netvm):
if self.is_running() and not new_netvm.is_running():
if self.is_running() and new_netvm is not None and not new_netvm.is_running():
raise QubesException("Cannot dynamically attach to stopped NetVM")
if self.netvm is not None:
self.netvm.connected_vms.pop(self.qid)