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Catch crash error in IOU in case of permission denied

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Fix #186
This commit is contained in:
Julien Duponchelle 2015-05-13 10:16:24 +02:00
parent bebdadc465
commit 1e38b11f34
1 changed files with 4 additions and 1 deletions
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5
gns3server/modules/iou/iou_vm.py
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@ -433,7 +433,10 @@ class IOUVM(BaseVM):
yield from self._library_check()
self._rename_nvram_file()
try:
self._rename_nvram_file()
except OSError as e:
raise IOUError("Could not rename nvram files: {}".format(e))
iourc_path = self.iourc_path
if iourc_path is None: