System.Text.RegularExpressions.RegexNode.StripEnation C# (CSharp) Method

        internal RegexNode StripEnation(int emptyType)
        {
            switch (ChildCount())
            {
                case 0:
                    return new RegexNode(emptyType, _options);
                case 1:
                    return Child(0);
                default:
                    return this;
            }
        }