fix: Catch undefined 'host' key on $original['host]
#1
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Occasionally I see in the logs the
$original['host']
value isundefined. I'm not sure if it's bots, or a local script triggering this error, but it seems to be possible on occasion for the array key 'host' to be missing.
Either way, there should be a check that the value of
$original['host']
isset, before proceeding.Trac ticket: https://core.trac.wordpress.org/ticket/62245
This Pull Request is for code review only. Please keep all other discussion in the Trac ticket. Do not merge this Pull Request. See GitHub Pull Requests for Code Review in the Core Handbook for more details.