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libvirtobject: Invalidate cache if redefine fails

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This commit is contained in:
Cole Robinson 2015-04-09 13:01:38 -04:00
parent 771154d104
commit 1c63c2b0d9
1 changed files with 8 additions and 1 deletions
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9
virtManager/libvirtobject.py
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@ -203,7 +203,14 @@ class vmmLibvirtObject(vmmGObject):
if not self._xmlobj_to_define:
logging.debug("No cached XML to define, skipping.")
return
self._redefine_object(self._xmlobj_to_define)
try:
self._redefine_object(self._xmlobj_to_define)
except:
# If something fails here, we need to drop the cached object,
# since some edits like addhardware.py may not be idempotent
self._invalidate_xml()
raise
#########################