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Remove void return type

This commit is contained in:
Brown 2018-11-14 18:23:20 -05:00
parent db6a9d5b6f
commit cd1e1f40a0

View File

@ -115,7 +115,8 @@ class ConfigFile
return $doc;
}
private function saveXml(DomDocument $config_xml): void
/** @return void */
private function saveXml(DomDocument $config_xml)
{
$new_file_contents = $config_xml->saveXML($config_xml);