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Fix a crash when docker is not available

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This commit is contained in:
Julien Duponchelle 2016-01-11 19:11:25 +01:00
parent 758fb2a0e7
commit f92ac6e52e
1 changed files with 1 additions and 1 deletions
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2
gns3server/modules/docker/__init__.py
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@ -49,8 +49,8 @@ class Docker(BaseManager):
if not self._connected:
try:
self._connector = aiohttp.connector.UnixConnector(self._server_url)
self._connected = True
yield from self.query("GET", "info")
self._connected = True
except (aiohttp.errors.ClientOSError, FileNotFoundError):
self._connected = False
raise DockerError("Can't connect to docker daemon")