Fixes ugly exit bug that leaves wxnviz pages overlaying layer manager pages when wxnviz is exited. If this works on all systems, it should be backported to GRASS 6 branch.

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@44506 15284696-431f-4ddb-bdfa-cd5b030d7da7

gui/wxpython/gui_modules/toolbars.py

@@ -1623,6 +1623,9 @@ class NvizToolbar(AbstractToolbar):
         self.parent.MapWindow.mouse['box'] = "point"
         self.parent.MapWindow.polycoords = []
         
+        # return to map layer page (gets rid of ugly exit bug)
+        self.lmgr.notebook.SetSelection(0)
+
         # disable the toolbar
         self.parent.RemoveToolbar("nviz")