[GRASS-SVN] r37883 - grass/trunk/gui/wxpython/gui_modules

[svn_grass at osgeo.org]

Author: martinl
Date: 2009-06-14 16:35:03 -0400 (Sun, 14 Jun 2009)
New Revision: 37883

Modified:
   grass/trunk/gui/wxpython/gui_modules/workspace.py
Log:
wxGUI: fix reading workspace


Modified: grass/trunk/gui/wxpython/gui_modules/workspace.py
===================================================================
--- grass/trunk/gui/wxpython/gui_modules/workspace.py	2009-06-14 19:17:01 UTC (rev 37882)
+++ grass/trunk/gui/wxpython/gui_modules/workspace.py	2009-06-14 20:35:03 UTC (rev 37883)
@@ -196,7 +196,8 @@
         flags = ''
         for p in node_task.findall('flag'):
             flags += p.get('name', '')
-        cmd.append('-' + flags)
+        if flags:
+            cmd.append('-' + flags)
         
         # parameters
         for p in node_task.findall('parameter'):