Hi all

I am changing few things in ublogsy for my website. If I run the following, its fine:

<%@ Master Language="C#" MasterPageFile="~/masterpages/uBlogsyBase.master" AutoEventWireup="true" %>

<asp:Content ContentPlaceHolderID="ContentPlaceHolderDefault" runat="server">
    <umbraco:Macro runat="server" Language="razor">
    @{
       var last = @Model.Children.LastOrDefault();
        /*if (last != null){
          Response.Redirect(last.Url);
       }
       else{
          var landing = uBlogsy.BusinessLogic.DataService.Instance.GetLanding(Model.Id);
          Response.Redirect(landing.Url);
        }*/
       
        var currentPage = @Model;
        var i = 0;
        var OverviewPage = currentPage.Children.Where("Name.ToLower() == @0", currentPage.Name.ToLower() + "Overview").FirstOrDefault();
        if (OverviewPage != null)
        {
            //Response.Redirect(OverviewPage.Url);
           i = 1;
        }
        else
        {
         i = 2;
        }
    }
    </umbraco:Macro>
</asp:Content>

The following however does not run by changing the if/else loop and removing ToLower(). Furthermore if I just want to use SingleOrDefault and pass the predicate as its parameter, it fails too!

<%@ Master Language="C#" MasterPageFile="~/masterpages/uBlogsyBase.master" AutoEventWireup="true" %>

<asp:Content ContentPlaceHolderID="ContentPlaceHolderDefault" runat="server">
    <umbraco:Macro runat="server" Language="razor">
    @{
       var last = @Model.Children.LastOrDefault();
        /*if (last != null){
          Response.Redirect(last.Url);
       }
       else{
          var landing = uBlogsy.BusinessLogic.DataService.Instance.GetLanding(Model.Id);
          Response.Redirect(landing.Url);
        }*/
       
        var currentPage = @Model;
        var i = 0;
        var OverviewPage = currentPage.Children.Where("Name == @0", currentPage.Name + "Overview").FirstOrDefault();
        if (OverviewPage != null)
        {
            //Response.Redirect(OverviewPage.Url);
           i = 1;
        }
        else
         i = 2;
    }
    </umbraco:Macro>
</asp:Content>