/**
* Generates a mysql connection
*
- * @param $db_config array
+ * @param array $db_config
* @return object mysqli connection
*/
protected function connect($db_config) {
if ($mem < $min && $mem > 0) {
$results['severity'] = $this::REQUIREMENT_ERROR;
}
- elseif ($mem < $recommended && $mem != 0) {
+ elseif ($mem < $recommended && $mem != 0 && $mem != -1) {
$results['severity'] = $this::REQUIREMENT_WARNING;
}
elseif ($mem == 0) {