forked from friendica/friendica-addons
Fix error in libravatar addon
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1 changed files with 3 additions and 3 deletions
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@ -361,19 +361,19 @@ class Services_Libravatar
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protected function domainGet($identifier)
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{
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if ($identifier === null) {
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return null;
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return '';
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}
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// What are we, email or openid? Split ourself up and get the
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// important bit out.
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if (filter_var($identifier, FILTER_VALIDATE_EMAIL)) {
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$email = explode('@', $identifier);
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return $email[1];
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return (string) $email[1];
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}
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//OpenID
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$url = parse_url($identifier);
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$domain = $url['host'];
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$domain = (string) $url['host'];
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if (isset($url['port']) && $url['scheme'] === 'http'
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&& $url['port'] != 80
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|| isset($url['port']) && $url['scheme'] === 'https'
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