Patch #1547057: Disable grid lines in wx.lib.printout.PrintTable

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@40852 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/wx/lib/printout.py

@@ -612,6 +612,8 @@ class PrintTableDraw(wx.ScrolledWindow, PrintBase):
             except:
                 size = self.row_def_line_size
 
+            if size < 1: return
+
             try:
                 colour = self.row_line_colour[self.data_cnt]
             except:
@@ -633,6 +635,8 @@ class PrintTableDraw(wx.ScrolledWindow, PrintBase):
                 except:
                     size = self.column_def_line_size
 
+                if size < 1: continue
+
                 try:
                     colour = self.column_line_colour[col]
                 except: