X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Fpsppire-dictview.c;h=5554eb0adebf9cbd8ea9a701461e3f7c72eed9b2;hb=refs%2Fbuilds%2F20121129032043%2Fpspp;hp=dc67b7c070fdb66811ffda29f9c7f40b6d0dc59b;hpb=e89158e8abd2dae27d985e3574eb5aa1d265fc66;p=pspp

diff --git a/src/ui/gui/psppire-dictview.c b/src/ui/gui/psppire-dictview.c
index dc67b7c070..5554eb0ade 100644
--- a/src/ui/gui/psppire-dictview.c
+++ b/src/ui/gui/psppire-dictview.c
@@ -121,6 +121,7 @@ set_model (PsppireDictView *dict_view)
   else
     {
       model = GTK_TREE_MODEL (dict_view->dict);
+      g_object_ref (model);
     }
 
   gtk_tree_view_set_model (GTK_TREE_VIEW (dict_view), model);
@@ -304,12 +305,9 @@ var_description_cell_data_func (GtkTreeViewColumn *col,
   struct variable *var;
   GtkTreeIter iter;
   GtkTreeModel *model;
-  PsppireDict *dict;
 
   dv_get_base_model (top_model, top_iter, &model, &iter);
 
-  dict = PSPPIRE_DICT (model);
-
   gtk_tree_model_get (model,
 		      &iter, DICT_TVM_COL_VAR, &var, -1);
 
@@ -413,10 +411,8 @@ set_tooltip_for_variable (GtkTreeView  *treeview,
   {
     const gchar *tip ;
     GtkTreeModel *m;
-    PsppireDict *dict;
 
     dv_get_base_model (tree_model, NULL, &m, NULL);
-    dict = PSPPIRE_DICT (m);
 
     if ( PSPPIRE_DICT_VIEW (treeview)->prefer_labels )
       tip = var_get_name (var);