PsppireDialog: Added assignment for parent_class which it seems was forgotten

diff --git a/src/ui/gui/psppire-dialog.c b/src/ui/gui/psppire-dialog.c
index 1e4216175b41e1a536a4d64decbca52a89911afc..7bdcaaecf1330a3a4bb449b614b65911f15a4f47 100644 (file)
--- a/src/ui/gui/psppire-dialog.c
+++ b/src/ui/gui/psppire-dialog.c
@@ -287,6 +287,8 @@ psppire_dialog_class_init (PsppireDialogClass *class)
 
 
   object_class->finalize = psppire_dialog_finalize;
+
+  parent_class = g_type_class_peek_parent (class);
 }