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Fallback to 'None' if no ip was resolved

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This commit is contained in:
Alexandre Aubin 2018-10-24 15:55:20 +00:00
parent 6883784fdb
commit d42ac39c11
1 changed files with 2 additions and 2 deletions
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4
src/yunohost/dyndns.py
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@ -227,8 +227,8 @@ def dyndns_update(dyn_host="dyndns.yunohost.org", domain=None, key=None,
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old_ipv4 = check_output("dig @%s +short %s" % (dyn_host, domain)).strip()
old_ipv6 = check_output("dig @%s +short aaaa %s" % (dyn_host, domain)).strip()
old_ipv4 = check_output("dig @%s +short %s" % (dyn_host, domain)).strip() or None
old_ipv6 = check_output("dig @%s +short aaaa %s" % (dyn_host, domain)).strip() or None
# Get current IPv4 and IPv6
ipv4_ = get_public_ip()