Fixed a problem in the demo and plugged a potential leak in SetDashes

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@12493 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/demo/wxScrolledWindow.py

@@ -88,14 +88,13 @@ class MyCanvas(wxScrolledWindow):
         for style in [wxDOT, wxLONG_DASH, wxSHORT_DASH, wxDOT_DASH, wxUSER_DASH]:
             pen = wxPen("DARK ORCHID", 1, style)
             if style == wxUSER_DASH:
-                pen.SetDashes([0, 1, 2, 3, 4, 5, 6, 7, 8])
+                pen.SetDashes([1, 2, 3, 4, 5, 6, 7, 8])
                 pen.SetColour("RED")
 
             dc.SetPen(pen)
             dc.DrawLine(300, y, 400, y)
             y = y + 10
 
-
         self.DrawSavedLines(dc)
         dc.EndDrawing()