Check if Directory is Empty and Provide Message

I have adapted a wonderful bit of code to fulfil the renaming of my files however, when it runs it crashes if a the directory has nothing in it. Can some one advise/adapt the code to identify the directory is empty, display a message informing me that it is and go back to the browser.

Thanks

Sub PopulateDirectoryList()
     'dimension variables
    Dim objFSO As FileSystemObject, objFolder As Folder
    Dim objFile As File, strSourceFolder As String, x As Long, i As Long
    Dim wbNew As Workbook, wsNew As Worksheet
     
    ToggleStuff False 'turn of screenupdating
     
    Set objFSO = New FileSystemObject 'set a new object in memory
    strSourceFolder = BrowseFolder 'call up the browse for folder routine
    If strSourceFolder = "" Then Exit Sub
     
         
    'Clear old data
    
    Call CleanUp
    Kill ("C:\SNDATA\eReport\*.GIF")

             
    Set wbNew = ActiveWorkbook
    Set wsNew = wbNew.Sheets(1) 'set the worksheet
    wsNew.Activate
       
       
       
    With wsNew.Range("A1:B1")
        .Value = Array("File", "Full Path")
        .Interior.ColorIndex = 7
        .Font.Bold = True
        .Font.Size = 12
    End With
       
       
       
    With Application.FileSearch
        .LookIn = strSourceFolder 'look in the folder browsed to
        .FileType = msoFileTypeAllFiles 'get all files
        .SearchSubFolders = True 'search sub directories
        .Execute 'run the search
         
        For x = 1 To .FoundFiles.Count 'for each file found, by the count (or index)
            i = x 'make the variable i = x
            If x > 60000 Then 'if there happens to be more than multipls of 60,000 files, then add a new sheet
                i = x - 60000 'set i to the right number for row placement below
                Set wsNew = wbNew.Sheets.Add(after:=Sheets(wsNew.Index))
                With wsNew.Range("A2:B2")
                    .Value = Array("File", "Size")
                    .Interior.ColorIndex = 7
                    .Font.Bold = True
                    .Font.Size = 12
                End With
                 
            End If
            On Error GoTo Skip 'in the event of a permissions error
             
            Set objFile = objFSO.GetFile(.FoundFiles(x)) 'set the object to get it's properties
            With wsNew.Cells(2, 1) 'populate the next row with the variable data
                .Offset(i, 0) = objFile.Name
                .Offset(i, 1) = objFile.Path
                 
            End With
             ' Next objFile
Skip:
             'this is in case a Permission denied error comes up or an unforeseen error
             'Do nothing, just go to next file
        Next x
        wsNew.Columns("A:B").AutoFit
         
    End With
     
     'clear the variables
    Set objFolder = Nothing
    Set objFile = Nothing
    Set objFSO = Nothing
    Set wsNew = Nothing
    Set wbNew = Nothing
     
    ToggleStuff True 'turn events back on
    
Call DeleteNonPrsParts

    Rows("1:1").Select
    Selection.Delete Shift:=xlUp
    Range("A1").Select

    Range("A65500").Select
    Selection.End(xlUp).Select
    Range(Selection, Cells(1)).Select
    Range(Selection, Selection.End(xlToRight)).Select
    Selection.Copy
    Sheets("Sheet4").Select
    Range("A1").Select
    ActiveSheet.Paste
 
    Application.CutCopyMode = False
    Sheets("Sheet3").Select
    


End Sub