Revert "Fix crash in gui, when T-TEST or ONEWAY while a filter is set."

[pspp] / src / data / dictionary.c

diff --git a/src/data/dictionary.c b/src/data/dictionary.c
index a04fcaed447c393e5df6960e8295eef9121dbff6..2c35dcf4e6cc83424068867efa2fd4958c9b2044 100644 (file)
--- a/src/data/dictionary.c
+++ b/src/data/dictionary.c
@@ -1172,22 +1172,6 @@ dict_set_filter (struct dictionary *d, struct variable *v)
   assert (v == NULL || dict_contains_var (d, v));
   assert (v == NULL || var_is_numeric (v));
 
-  /* When a filter is set, we ref the dictionary.
-     This is because the GUI maintains a pointer
-     to the dict's variables, and the variables'
-     addresses change in the callback.  */
-  if (d->filter == NULL && v != NULL)
-    {
-      d = dict_ref (d);
-    }
-
-  /* Deref the dict when a filter is removed.  */
-  if (d->filter != NULL && v == NULL)
-    {
-      assert (d->ref_cnt > 0);
-      dict_unref (d);
-    }
-
   d->filter = v;
 
   if (d->changed) d->changed (d, d->changed_data);