Fabio/ddclient
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Don't assume that --use is defined

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This commit is contained in:
Richard Hansen 2024-06-21 21:43:25 -04:00
parent b154d8ef98
commit 99dfd7f84d
1 changed files with 1 additions and 1 deletions
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2
ddclient.in
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@ -1323,7 +1323,7 @@ sub main {
fatal("invalid argument '--use=%s'; possible values are:\n%s",
$opt{'use'}, join("\n", ip_strategies_usage()))
unless exists $ip_strategies{lc opt('use')};
if defined(opt('use')) && !$ip_strategies{lc(opt('use'))};
if (defined($opt{'usev6'})) {
usage("invalid argument '--usev6=%s'; possible values are:\n%s",
$opt{'usev6'}, join("\n", ipv6_strategies_usage()))