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Fix error when the startup config file is missing

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Fix https://github.com/GNS3/gns3-gui/issues/1877
This commit is contained in:
Julien Duponchelle 2017-02-22 09:28:34 +01:00
parent b132d95a04
commit 2884a40769
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1 changed files with 5 additions and 2 deletions
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3
gns3server/compute/dynamips/nodes/router.py
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@ -1551,8 +1551,11 @@ class Router(BaseNode):
try:
startup_config_path = os.path.join(self._working_directory, startup_config)
if os.path.exists(startup_config_path):
with open(startup_config_path) as f:
self._startup_config_content = f.read()
else:
self._startup_config_content = ''
except OSError as e:
raise DynamipsError("Cannot access the startup-config {}: {}".format(startup_config_path, e))