* gtk/gtktreeview.c (gtk_tree_view_set_grid_lines): Don't leak
dash_list.
-
+ (gtk_tree_view_set_column_drag_info): Don't crash if the
+ column_drop_func says always no. (#344850, Christian Weiske)
+
Make transparent tray icons work. (#320034, based on a
patch by Dan Winship)
* gtk/gtktreeview.c (gtk_tree_view_set_grid_lines): Don't leak
dash_list.
-
+ (gtk_tree_view_set_column_drag_info): Don't crash if the
+ column_drop_func says always no. (#344850, Christian Weiske)
+
Make transparent tray icons work. (#320034, based on a
patch by Dan Winship)
/* We know there are always 2 slots possbile, as you can always return column. */
/* If that's all there is, return */
- if (tree_view->priv->column_drag_info->next->next == NULL &&
- ((GtkTreeViewColumnReorder *)tree_view->priv->column_drag_info->data)->right_column == column &&
- ((GtkTreeViewColumnReorder *)tree_view->priv->column_drag_info->next->data)->left_column == column)
+ if (g_list_length (tree_view->priv->column_drag_info) < 2 ||
+ (tree_view->priv->column_drag_info->next->next == NULL &&
+ ((GtkTreeViewColumnReorder *)tree_view->priv->column_drag_info->data)->right_column == column &&
+ ((GtkTreeViewColumnReorder *)tree_view->priv->column_drag_info->next->data)->left_column == column))
{
for (tmp_list = tree_view->priv->column_drag_info; tmp_list; tmp_list = tmp_list->next)
g_free (tmp_list->data);