--HG--

branch : pmacs2

application.py

@@ -329,8 +329,10 @@ class Application(object):
             if blist.slots[i].is_empty():
                 if blist.hidden_buffers:
                     blist.set_slot(i, blist.hidden_buffers[0])
-                else:
+                elif active_slot.window:
                     blist.set_slot(i, active_slot.window.buffer)
+                else:
+                    blist.set_slot(i, None)
             assert blist.slots[i].window is not None
     def close_buffer_by_name(self, name):
         if self.has_buffer_name(name):

bufferlist.py

@@ -17,7 +17,6 @@ class Slot(object):
         self.window.set_size(self.width, self.height)
     def set(self, w):
         self.window  = w
-        #self.resize(self.height, self.width, self.y_offset, self.x_offset)
         w.set_size(self.width, self.height)
     def unset(self):
         if not self.is_empty():