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Avoid crash when closing vms

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Otherwise the size of dict change and Python raise
an exception.
This commit is contained in:
Julien Duponchelle 2015-01-23 17:33:58 +01:00
parent 017c5ac9f6
commit 7bed9f56bc
1 changed files with 1 additions and 1 deletions
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2
gns3server/modules/base_manager.py
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@ -97,7 +97,7 @@ class BaseManager:
@asyncio.coroutine @asyncio.coroutine
def unload(self): def unload(self):
for uuid in self._vms.keys(): for uuid in list(self._vms.keys()):
try: try:
yield from self.delete_vm(uuid) yield from self.delete_vm(uuid)
except Exception as e: except Exception as e: