From 36c2a3de2968a7f84c23964cc84f7abbafce2631 Mon Sep 17 00:00:00 2001
From: Benjamin Graillot <graillot@crans.org>
Date: Mon, 29 Nov 2021 12:35:20 +0100
Subject: [PATCH] [prefix_delegation] Add on_delete to
 DelegatedReverseDns.delegated_prefix

---
 prefix_delegation/models.py | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/prefix_delegation/models.py b/prefix_delegation/models.py
index e7a9c3f..c944374 100644
--- a/prefix_delegation/models.py
+++ b/prefix_delegation/models.py
@@ -105,8 +105,14 @@ class Nameserver(models.Model):
 
 class DelegatedReverseDns(models.Model):
 
-    delegated_prefix = models.OneToOneField(DelegatedPrefix, related_name='delegated_reverse_dns')
-    nameservers = models.ManyToManyField(Nameserver)
+    delegated_prefix = models.OneToOneField(
+        DelegatedPrefix,
+        on_delete=models.CASCADE,
+        related_name='delegated_reverse_dns'
+    )
+    nameservers = models.ManyToManyField(
+        Nameserver
+    )
 
     def owner(self):
         return self.delegated_prefix.owner
-- 
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