From ad034df5f76f51220b8327d8f0d60291eb51fcca Mon Sep 17 00:00:00 2001
From: Aleksey Lim <alsroot@member.fsf.org>
Date: Thu, 10 Sep 2009 22:11:02 +0000
Subject: Do not fail on treemodel switching #1318

---
diff --git a/src/jarabe/journal/listview.py b/src/jarabe/journal/listview.py
index 8875f4c..8bd6a02 100644
--- a/src/jarabe/journal/listview.py
+++ b/src/jarabe/journal/listview.py
@@ -431,6 +431,8 @@ class BaseListView(gtk.Bin):
         logging.debug('ListView.update_dates')
 
         path, end_path = visible_range
+        tree_model = self.tree_view.get_model()
+
         while True:
             x, y, width, height = self.tree_view.get_cell_area(path,
                                                                self.date_column)
@@ -439,8 +441,8 @@ class BaseListView(gtk.Bin):
             if path == end_path:
                 break
             else:
-                next_iter = self._model.iter_next(self._model.get_iter(path))
-                path = self._model.get_path(next_iter)
+                next_iter = tree_model.iter_next(tree_model.get_iter(path))
+                path = tree_model.get_path(next_iter)
 
     def _set_dirty(self):
         if self._fully_obscured:
--
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