[GRASS-SVN] r64236 - grass/trunk/gui/wxpython/lmgr

[svn_grass at osgeo.org]

Author: martinl
Date: 2015-01-19 01:45:47 -0800 (Mon, 19 Jan 2015)
New Revision: 64236

Modified:
   grass/trunk/gui/wxpython/lmgr/datacatalog.py
Log:
wxGUI/datacatalog: fix failure when mapsets are not readable


Modified: grass/trunk/gui/wxpython/lmgr/datacatalog.py
===================================================================
--- grass/trunk/gui/wxpython/lmgr/datacatalog.py	2015-01-19 09:29:02 UTC (rev 64235)
+++ grass/trunk/gui/wxpython/lmgr/datacatalog.py	2015-01-19 09:45:47 UTC (rev 64236)
@@ -117,9 +117,14 @@
             
             varloc = self.AppendItem(self.root, loc)
             # add all mapsets
-            for mapset in ListOfMapsets():
-                self.AppendItem(varloc, mapset)
-            
+            mapsets = ListOfMapsets()
+            if mapsets:
+                for mapset in mapsets:
+                    self.AppendItem(varloc, mapset)
+            else:
+                self.AppendItem(varloc, _("No mapsets readable"))
+                continue
+
             # get list of all maps in location
             maplist = RunCommand('g.list', flags='mt', type='raster,raster_3d,vector', mapset=','.join(mapsets),
                                  quiet=True, read=True)