[GRASS-SVN] r38285 - grass/branches/develbranch_6/gui/wxpython/gui_modules

[svn_grass at osgeo.org]

Author: martinl
Date: 2009-07-06 09:15:31 -0400 (Mon, 06 Jul 2009)
New Revision: 38285

Modified:
   grass/branches/develbranch_6/gui/wxpython/gui_modules/preferences.py
Log:
wxGUI: don't cast code if empty


Modified: grass/branches/develbranch_6/gui/wxpython/gui_modules/preferences.py
===================================================================
--- grass/branches/develbranch_6/gui/wxpython/gui_modules/preferences.py	2009-07-06 12:19:42 UTC (rev 38284)
+++ grass/branches/develbranch_6/gui/wxpython/gui_modules/preferences.py	2009-07-06 13:15:31 UTC (rev 38285)
@@ -1663,7 +1663,10 @@
         choices = map(str, self.epsgCodeDict.keys())
 
         list.SetItems(choices)
-        code = int(list.GetValue())
+        try:
+            code = int(list.GetValue())
+        except ValueError:
+            code = -1
         win = self.FindWindowById(self.winId['projection:statusbar:proj4'])
         if self.epsgCodeDict.has_key(code):
             win.SetValue(self.epsgCodeDict[code][1])