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Add (array) cast for $types inside resolve()

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This commit is contained in:
Bob Weinand 2016-03-24 20:17:04 +01:00
parent 4311c836bf
commit 78cda5692a
1 changed files with 1 additions and 1 deletions
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lib/DefaultResolver.php
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@ -64,7 +64,7 @@ class DefaultResolver implements Resolver {
public function resolve($name, array $options = []) { public function resolve($name, array $options = []) {
if (!$inAddr = @\inet_pton($name)) { if (!$inAddr = @\inet_pton($name)) {
if ($this->isValidHostName($name)) { if ($this->isValidHostName($name)) {
$types = empty($options["types"]) ? [Record::A, Record::AAAA] : $options["types"]; $types = empty($options["types"]) ? [Record::A, Record::AAAA] : (array) $options["types"];
return $this->pipeResult($this->recurseWithHosts($name, $types, $options), $types); return $this->pipeResult($this->recurseWithHosts($name, $types, $options), $types);
} else { } else {
return new Failure(new ResolutionException("Cannot resolve; invalid host name")); return new Failure(new ResolutionException("Cannot resolve; invalid host name"));