X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=src%2Fui%2Fgui%2Fpsppire-output-window.c;h=61f3bbdd28f70c28dc4fd54a910b21e08a0cce09;hb=deea66e1be0c3e783b159e1605a697d9e75861aa;hp=3000a5a03ee0228243691cbd600d95e01364f76c;hpb=0f7fb2effd8e4bd91b0e09195f9df56aea6366a4;p=pspp

diff --git a/src/ui/gui/psppire-output-window.c b/src/ui/gui/psppire-output-window.c
index 3000a5a03e..61f3bbdd28 100644
--- a/src/ui/gui/psppire-output-window.c
+++ b/src/ui/gui/psppire-output-window.c
@@ -955,6 +955,7 @@ psppire_output_window_init (PsppireOutputWindow *window)
   GtkAction *copy_action;
   GtkAction *select_all_action;
   GtkTreeSelection *sel;
+  GtkTreeModel *model;
 
   string_map_init (&window->render_opts);
 
@@ -982,12 +983,13 @@ psppire_output_window_init (PsppireOutputWindow *window)
 
   g_signal_connect (sel, "changed", G_CALLBACK (on_selection_change), copy_action);
 
-  gtk_tree_view_set_model (window->overview,
-                           GTK_TREE_MODEL (gtk_tree_store_new (
+  model = GTK_TREE_MODEL (gtk_tree_store_new (
                                              N_COLS,
                                              G_TYPE_STRING,  /* COL_TITLE */
 					     G_TYPE_POINTER, /* COL_ADDR */
-                                             G_TYPE_LONG))); /* COL_Y */
+                                             G_TYPE_LONG));  /* COL_Y */
+  gtk_tree_view_set_model (window->overview, model);
+  g_object_unref (model);
 
   window->in_command = false;