Why won't this stop looping? Where did I go wrong. It works fine but
it goes on and on.
thanks in Advance

Public Sub RowFix()

Dim c As Variant
Dim FirstRow As Integer

With Worksheets(1).Range("A6:A4000")
Set c = .Find("01152", LookIn:=xlValues)
If Not c Is Nothing Then
FirstRow = c.Row + 1
Do Until IsEmpty(ActiveCell)
c.EntireRow.Insert
c.Offset(-1, 0).Value = "Next"
Set c = .FindNext(c)
Loop
End If
End With

End Sub