If we do have wx installed but have no window, don't crash

diff --git a/debugEvent.py b/debugEvent.py
index c6a57eb..555ed23 100644 (file)
--- a/debugEvent.py
+++ b/debugEvent.py
@@ -27,7 +27,10 @@ try:
     EVT_DEBUG_ID = 1010
     
     def debug_display(window, position, message):
-        wx.PostEvent(window, DebugEvent([position, message]))
+        if window is None:
+            print message
+        else:
+            wx.PostEvent(window, DebugEvent([position, message]))
        
     class DebugEvent(wx.PyEvent):
         """Simple event to carry arbitrary result data."""