From 724b49865315e5f5752c0f3a407ca8db6a19c9d1 Mon Sep 17 00:00:00 2001
From: Saria Hajjar <sariahajjar@gmail.com>
Date: Mon, 13 Jan 2020 15:21:37 +0000
Subject: [PATCH] Set the private pk after super save

---
 netbox/dcim/models.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/netbox/dcim/models.py b/netbox/dcim/models.py
index d7c85ff00..833fb483b 100644
--- a/netbox/dcim/models.py
+++ b/netbox/dcim/models.py
@@ -3141,6 +3141,9 @@ class Cable(ChangeLoggedModel):
 
         super().save(*args, **kwargs)
 
+        # Update the private pk used in __str__ in case this is a new object (i.e. just got its pk)
+        self._pk = self.pk
+
     def to_csv(self):
         return (
             '{}.{}'.format(self.termination_a_type.app_label, self.termination_a_type.model),