diff options
| -rw-r--r-- | src/sugar/graphics/palettewindow.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/sugar/graphics/palettewindow.py b/src/sugar/graphics/palettewindow.py index 991acc8..ee9be96 100644 --- a/src/sugar/graphics/palettewindow.py +++ b/src/sugar/graphics/palettewindow.py @@ -938,9 +938,11 @@ class CellRendererInvoker(Invoker): self.notify_mouse_leave() def _redraw_path(self, path): + column = None for column in self._tree_view.get_columns(): if self._cell_renderer in column.get_cell_renderers(): break + assert column is not None area = self._tree_view.get_background_area(path, column) x, y = \ self._tree_view.convert_bin_window_to_widget_coords(area.x, area.y) |