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Fix error in libravatar addon

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Art4 2025-03-13 11:38:18 +00:00
parent c56ec7c7c4
commit 2667b4d78e
1 changed files with 3 additions and 3 deletions
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6
libravatar/Services/Libravatar.php
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@ -361,19 +361,19 @@ class Services_Libravatar
protected function domainGet($identifier) protected function domainGet($identifier)
{ {
if ($identifier === null) { if ($identifier === null) {
return null; return '';
} }
// What are we, email or openid? Split ourself up and get the // What are we, email or openid? Split ourself up and get the
// important bit out. // important bit out.
if (filter_var($identifier, FILTER_VALIDATE_EMAIL)) { if (filter_var($identifier, FILTER_VALIDATE_EMAIL)) {
$email = explode('@', $identifier); $email = explode('@', $identifier);
return $email[1]; return (string) $email[1];
} }
//OpenID //OpenID
$url = parse_url($identifier); $url = parse_url($identifier);
$domain = $url['host']; $domain = (string) $url['host'];
if (isset($url['port']) && $url['scheme'] === 'http' if (isset($url['port']) && $url['scheme'] === 'http'
&& $url['port'] != 80 && $url['port'] != 80
|| isset($url['port']) && $url['scheme'] === 'https' || isset($url['port']) && $url['scheme'] === 'https'