ncurses 5.9 - patch 20130608
[ncurses.git] / panel / panel.priv.h
index 016a84c18532c72acc9bce5c84b0e79d1cb21dfc..76607fb2c0cad688df27210150329fd704a205a7 100644 (file)
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2009,2011 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2011,2012 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            *
@@ -26,7 +26,7 @@
  * authorization.                                                           *
  ****************************************************************************/
 
-/* $Id: panel.priv.h,v 1.24 2011/05/21 18:55:07 tom Exp $ */
+/* $Id: panel.priv.h,v 1.25 2012/12/15 23:57:43 tom Exp $ */
 
 #ifndef NCURSES_PANEL_PRIV_H
 #define NCURSES_PANEL_PRIV_H 1
@@ -89,7 +89,7 @@ struct screen;              /* forward declaration */
 #define GetScreenHook(sp) \
                        struct panelhook* ph = NCURSES_SP_NAME(_nc_panelhook)(sp)
 #define GetPanelHook(pan) \
-                       GetScreenHook(_nc_screen_of((pan)->win))
+                       GetScreenHook(pan ? _nc_screen_of((pan)->win) : 0)
 #define GetWindowHook(win) \
                        SCREEN* sp = _nc_screen_of(win); \
                        GetScreenHook(sp)