ncurses 5.7 - patch 20090411

[ncurses.git] / form / frm_sub.c

diff --git a/form/frm_sub.c b/form/frm_sub.c
index 6db0023db1ab56a3cc25ac0f32a82b72bae73f37..3c34bcf3974b78d9297651a4820fbc5529faf734 100644 (file)
--- a/form/frm_sub.c
+++ b/form/frm_sub.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2003,2004 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2004,2009 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -27,12 +27,12 @@
  ****************************************************************************/
 
 /****************************************************************************
- *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ *   Author:  Juergen Pfeifer, 1995-1997,2009                               *
  ****************************************************************************/
 
 #include "form.priv.h"
 
-MODULE_ID("$Id: frm_sub.c,v 1.9 2004/12/11 22:13:39 tom Exp $")
+MODULE_ID("$Id: frm_sub.c,v 1.10 2009/04/11 18:32:47 tom Exp $")
 
 /*---------------------------------------------------------------------------
 |   Facility      :  libnform  
@@ -50,9 +50,18 @@ set_form_sub(FORM *form, WINDOW *win)
 
   if (form && (form->status & _POSTED))
     RETURN(E_POSTED);
+  else
+    {
+#if NCURSES_SP_FUNCS
+      FORM *f = Normalize_Form(form);
 
-  Normalize_Form(form)->sub = win;
-  RETURN(E_OK);
+      f->sub = win ? win : Get_Form_Screen(f)->_stdscr;
+      RETURN(E_OK);
+#else
+      Normalize_Form(form)->sub = win;
+      RETURN(E_OK);
+#endif
+    }
 }
 
 /*---------------------------------------------------------------------------