[GRASS-SVN] r54465 - grass/trunk/gui/wxpython/core

[svn_grass at osgeo.org]

Author: martinl
Date: 2012-12-29 14:11:25 -0800 (Sat, 29 Dec 2012)
New Revision: 54465

Modified:
   grass/trunk/gui/wxpython/core/render.py
Log:
wxGUI: fix rendering into image


Modified: grass/trunk/gui/wxpython/core/render.py
===================================================================
--- grass/trunk/gui/wxpython/core/render.py	2012-12-29 21:35:07 UTC (rev 54464)
+++ grass/trunk/gui/wxpython/core/render.py	2012-12-29 22:11:25 UTC (rev 54465)
@@ -884,12 +884,13 @@
             layers = self.layers + self.overlays
         
         self.downloading = False
-        #event = wxUpdateProgressBar(layer = None, map = self)
+        ### event = wxUpdateProgressBar(layer = None, map = self)
         # When using Event for progress update, the event is handled after 
         # rendering. Maybe there exists some better solution than calling 
         # the method directly.
-        mapWindow.GetProgressBar().UpdateProgress(None, self)
-        #wx.PostEvent(mapWindow, event)
+        if mapWindow:
+            mapWindow.GetProgressBar().UpdateProgress(None, self)
+        ### wx.PostEvent(mapWindow, event)
         for layer in layers:
             # skip non-active map layers
             if not layer or not layer.active: