From ed074dd33b3955e8a23569eb642d35c47d50eb2c Mon Sep 17 00:00:00 2001
From: Thomas Waldmann <tw@waldmann-edv.de>
Date: Sat, 23 Nov 2013 02:57:15 +0100
Subject: [PATCH] catch exception when trying to delete a host we are not
 allowed to modify anyway

---
 nsupdate/main/models.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/nsupdate/main/models.py b/nsupdate/main/models.py
index 48d808f..98f2dcf 100644
--- a/nsupdate/main/models.py
+++ b/nsupdate/main/models.py
@@ -196,5 +196,8 @@ def pre_delete_host(sender, **kwargs):
     except (dnstools.Timeout, dnstools.NameServerNotAvailable):
         # well, we tried to clean up, but we didn't reach the nameserver
         pass
+    except (dnstools.DnsUpdateError, ):
+        # e.g. PeerBadSignature if host is protected by a key we do not have
+        pass
 
 pre_delete.connect(pre_delete_host, sender=Host)