[GRASS-SVN] r31761 - grass/trunk/gui/wxpython/gui_modules

[svn_grass at osgeo.org]

Author: martinl
Date: 2008-06-19 14:25:31 -0400 (Thu, 19 Jun 2008)
New Revision: 31761

Modified:
   grass/trunk/gui/wxpython/gui_modules/location_wizard.py
Log:
wxGUI: fixing trac #191 (merge devbr6, r31760)

Modified: grass/trunk/gui/wxpython/gui_modules/location_wizard.py
===================================================================
--- grass/trunk/gui/wxpython/gui_modules/location_wizard.py	2008-06-19 18:21:22 UTC (rev 31760)
+++ grass/trunk/gui/wxpython/gui_modules/location_wizard.py	2008-06-19 18:25:31 UTC (rev 31761)
@@ -2042,7 +2042,7 @@
         except:
             pass
 
-        if dtoptions != None:
+        if dtoptions != {}:
             dtrans = ''
             # open a dialog to select datum transform number
             dlg = SelectDatumDialog(self.parent, datums=dtoptions)