ncurses 6.1 - patch 20180623

[ncurses.git] / menu / m_scale.c

diff --git a/menu/m_scale.c b/menu/m_scale.c
index a6daf027656b10a7624f3c6ca971701eda28f339..068a1cc8c53893e3b599d3a048245090a21a9e01 100644 (file)
--- a/menu/m_scale.c
+++ b/menu/m_scale.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ * Copyright (c) 1998-2004,2010 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            *
@@ -28,7 +28,6 @@
 
 /****************************************************************************
  *   Author:  Juergen Pfeifer, 1995,1997                                    *
- *   Contact: http://www.familiepfeifer.de/Contact.aspx?Lang=en             *
  ****************************************************************************/
 
 /***************************************************************************
@@ -38,7 +37,7 @@
 
 #include "menu.priv.h"
 
-MODULE_ID("$Id: m_scale.c,v 1.6 2002/07/06 15:22:16 juergen Exp $")
+MODULE_ID("$Id: m_scale.c,v 1.10 2010/01/23 21:20:10 tom Exp $")
 
 /*---------------------------------------------------------------------------
 |   Facility      :  libnmenu  
@@ -52,11 +51,16 @@ MODULE_ID("$Id: m_scale.c,v 1.6 2002/07/06 15:22:16 juergen Exp $")
 |                    E_NOT_CONNECTED       - no items are connected to menu
 +--------------------------------------------------------------------------*/
 NCURSES_EXPORT(int)
-scale_menu (const MENU *menu, int *rows, int *cols)
+scale_menu(const MENU * menu, int *rows, int *cols)
 {
-  if (!menu) 
-    RETURN( E_BAD_ARGUMENT );
-  
+  T((T_CALLED("scale_menu(%p,%p,%p)"),
+     (const void *)menu,
+     (void *)rows,
+     (void *)cols));
+
+  if (!menu)
+    RETURN(E_BAD_ARGUMENT);
+
   if (menu->items && *(menu->items))
     {
       if (rows)
@@ -66,8 +70,7 @@ scale_menu (const MENU *menu, int *rows, int *cols)
       RETURN(E_OK);
     }
   else
-    RETURN( E_NOT_CONNECTED );
+    RETURN(E_NOT_CONNECTED);
 }
 
 /* m_scale.c ends here */
-