gui: Properly manage ref counts of combo box and tree view models.

[pspp] / src / ui / gui / aggregate-dialog.c

diff --git a/src/ui/gui/aggregate-dialog.c b/src/ui/gui/aggregate-dialog.c
index ebc47d401179c464e22ac9d3b7c69ff7d57bfbd2..7a48fce850603eec83e7672ee92af4688cd19564 100644 (file)
--- a/src/ui/gui/aggregate-dialog.c
+++ b/src/ui/gui/aggregate-dialog.c
@@ -226,6 +226,7 @@ populate_combo_model (GtkComboBox *cb)
   gtk_cell_layout_add_attribute (GTK_CELL_LAYOUT (cb), renderer, "text", 0);
 
   gtk_combo_box_set_model (GTK_COMBO_BOX (cb), GTK_TREE_MODEL (list));
+  g_object_unref (list);
 }