X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=panel%2Fp_hidden.c;h=ddb23b13412af764ac9109c2ae6bc52e7f0f93f8;hp=d5d13f37a5ef34e26669eae8a3afa594d5c5e7f2;hb=7503e8d82292a2a0a4d8bb55bdf3f8a203159f68;hpb=46722468f47c2b77b3987729b4bcf2321cccfd01

diff --git a/panel/p_hidden.c b/panel/p_hidden.c
index d5d13f37..ddb23b13 100644
--- a/panel/p_hidden.c
+++ b/panel/p_hidden.c
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ * Copyright 2020 Thomas E. Dickey                                          *
+ * Copyright 1998-2009,2010 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            *
@@ -29,6 +30,7 @@
 /****************************************************************************
  *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995                    *
  *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ *     and: Juergen Pfeifer                         1997-1999,2008          *
  ****************************************************************************/
 
 /* p_hidden.c
@@ -36,12 +38,18 @@
  */
 #include "panel.priv.h"
 
-MODULE_ID("$Id: p_hidden.c,v 1.5 2000/12/10 02:20:44 tom Exp $")
+MODULE_ID("$Id: p_hidden.c,v 1.10 2020/02/02 23:34:34 tom Exp $")
 
 NCURSES_EXPORT(int)
-panel_hidden (const PANEL *pan)
+panel_hidden(const PANEL * pan)
 {
-  if(!pan)
-    return(ERR);
-  return(IS_LINKED(pan) ? FALSE : TRUE);
-} 
+  int rc = ERR;
+
+  T((T_CALLED("panel_hidden(%p)"), (const void *)pan));
+  if (pan)
+    {
+      GetHook(pan);
+      rc = (IS_LINKED(pan) ? FALSE : TRUE);
+    }
+  returnCode(rc);
+}