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update_nics: Refine comment

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Richard Hansen 2024-08-25 00:01:39 -04:00
parent cb66870019
commit 20439bc130
1 changed files with 3 additions and 2 deletions
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5
ddclient.in
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@ -1489,8 +1489,9 @@ sub update_nics {
debug("unable to update 'ipv$ipv' to '$ip' " .
"because it is already set to '$vip'") if $vip_option;
} else {
# A previous update will have set "ipv$ipv" if !$vip_option, so it's safe to
# overwrite it here because $vip_option was checked above.
# A previous update would have moved `$config{$h}{'ip'}` to
# `$config{$h}{"ipv$ipv"}`, so it is OK to overwrite `$config{$h}{"ipv$ipv"}`
# if it is already set.
debug("updating 'ipv$ipv' from '$vip' to '$ip'")
if defined($vip) && $vip ne $ip;
$config{$h}{"ipv$ipv"} = $ip;