From 9de4cface62db032d23286459b8cdc553a32d5a4 Mon Sep 17 00:00:00 2001 From: tmerila Date: Wed, 3 Apr 2019 14:38:25 +0300 Subject: [PATCH] Update zone.py Check for self.last_ttl_known before setting ttl = self.last_ttl so it will remain None instead of 0 if value is not known. --- dns/zone.py | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/dns/zone.py b/dns/zone.py index 7f5cb60d..1989d1a7 100644 --- a/dns/zone.py +++ b/dns/zone.py @@ -671,9 +671,9 @@ class _MasterReader(object): except dns.ttl.BadTTL: if self.default_ttl_known: ttl = self.default_ttl - else: + elif self.last_ttl_known: ttl = self.last_ttl - + # Class try: rdclass = dns.rdataclass.from_text(token.value) @@ -729,7 +729,7 @@ class _MasterReader(object): ttl = self.default_ttl else: ttl = self.last_ttl - + rd.choose_relativity(self.zone.origin, self.relativize) covers = rd.covers() rds = n.find_rdataset(rdclass, rdtype, covers, True) -- 2.47.3