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Fixes #4931: Fix DoesNotExist exception when deleting devices

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This commit is contained in:
Jeremy Stretch
2020-07-30 10:08:36 -04:00
parent cea6c98f54
commit 7b45d06631
2 changed files with 7 additions and 1 deletions
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1
docs/release-notes/version-2.9.md
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@@ -13,6 +13,7 @@
* [#4914](https://github.com/netbox-community/netbox/issues/4914) - Fix toggling cable status under device view
* [#4921](https://github.com/netbox-community/netbox/issues/4921) - Render non-viewable devices as unavailable space in rack elevations
* [#4930](https://github.com/netbox-community/netbox/issues/4930) - Replicate label values when instantiating device type components
* [#4931](https://github.com/netbox-community/netbox/issues/4931) - Fix DoesNotExist exception when deleting devices
---

7
netbox/dcim/models/device_components.py
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@@ -71,11 +71,16 @@ class ComponentModel(models.Model):
def to_objectchange(self, action):
# Annotate the parent Device
try:
device = self.device
except ObjectDoesNotExist:
# The parent Device has already been deleted
device = None
return ObjectChange(
changed_object=self,
object_repr=str(self),
action=action,
related_object=self.device,
related_object=device,
object_data=serialize_object(self)
)