In reply to line 655 of pyanaconda/ui/gui/spokes/network.py:
The code is replaced by later patch:
```
- self.client.get_connection_by_uuid(dev_cfg.con_uuid).delete()
+ dev_cfg.con.delete()
```
but there we assume dev_cfg.con existing as well.
The code (callback on [-] button) is called only on items of the (device/connection) list
that always have con set (virtual devices - vlan, bond, bridge, team) - we are actually
removing the connection from the list in these cases. But adding the check on the
attribute wouldn't hurt here, so I'll do it.
--
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