Dot.Notation name as key & default value for get()

[TemaSM]

Explanation:
If I have never called Setting::set('my.setting', true); and wanna retrieve value with default like this: Setting::get('my.setting', false);, that will return me not false as expected, but null.
Issue goes away if I stop using dot.notation for key name and default value works as a charm.
Examples:
Setting::get('my_setting', false); - gives me false as default if there is no mysetting
Setting::get('my.setting', false); - gives me null as default if there is no mysetting, but hey WTF?

[AEK-BKF]

I confirm it 👍

I resolved it by adding this line in https://github.com/UniSharp/laravel-settings/blob/master/src/Setting/Setting.php :

 public function get($key, $default_value = null)
    {
        if (strpos($key, '.') !== false) {
            $setting = static::getSubValue($key);
        } else {
            if (static::hasByKey($key)) {
                $setting = static::getByKey($key);
            } else {
                $setting = $default_value;
            }
        }
        $this->resetLang();
        if(is_null($setting)) $setting = $default_value; // This line :)
        return $setting;
    }