ncurses 6.0 - patch 20160528

[ncurses.git] / ncurses / base / lib_freeall.c

diff --git a/ncurses/base/lib_freeall.c b/ncurses/base/lib_freeall.c
index 38d73aa25204b96a1a3f0598814a2a4cb13dc729..6d56029ad9ff90ff82b3c58c7197701eb0e55a27 100644 (file)
--- a/ncurses/base/lib_freeall.c
+++ b/ncurses/base/lib_freeall.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2011,2012 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2015,2016 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            *
@@ -39,7 +39,7 @@
 extern int malloc_errfd;       /* FIXME */
 #endif
 
-MODULE_ID("$Id: lib_freeall.c,v 1.61 2012/08/25 19:52:47 tom Exp $")
+MODULE_ID("$Id: lib_freeall.c,v 1.64 2016/05/28 23:11:26 tom Exp $")
 
 /*
  * Free all ncurses data.  This is used for testing only (there's no practical
@@ -48,7 +48,6 @@ MODULE_ID("$Id: lib_freeall.c,v 1.61 2012/08/25 19:52:47 tom Exp $")
 NCURSES_EXPORT(void)
 NCURSES_SP_NAME(_nc_freeall) (NCURSES_SP_DCL0)
 {
-    WINDOWLIST *p, *q;
     static va_list empty_va;
 
     T((T_CALLED("_nc_freeall()")));
@@ -66,23 +65,26 @@ NCURSES_SP_NAME(_nc_freeall) (NCURSES_SP_DCL0)
        _nc_lock_global(curses);
 
        while (WindowList(SP_PARM) != 0) {
+           WINDOWLIST *p, *q;
            bool deleted = FALSE;
 
            /* Delete only windows that're not a parent */
            for (each_window(SP_PARM, p)) {
+               WINDOW *p_win = &(p->win);
                bool found = FALSE;
 
                for (each_window(SP_PARM, q)) {
+                   WINDOW *q_win = &(q->win);
                    if ((p != q)
-                       && (q->win._flags & _SUBWIN)
-                       && (&(p->win) == q->win._parent)) {
+                       && (q_win->_flags & _SUBWIN)
+                       && (p_win == q_win->_parent)) {
                        found = TRUE;
                        break;
                    }
                }
 
                if (!found) {
-                   if (delwin(&(p->win)) != ERR)
+                   if (delwin(p_win) != ERR)
                        deleted = TRUE;
                    break;
                }
@@ -129,8 +131,6 @@ _nc_freeall(void)
 NCURSES_EXPORT(void)
 NCURSES_SP_NAME(_nc_free_and_exit) (NCURSES_SP_DCLx int code)
 {
-    char *last_buffer = (SP_PARM != 0) ? SP_PARM->out_buffer : 0;
-
     NCURSES_SP_NAME(_nc_flush) (NCURSES_SP_ARG);
     NCURSES_SP_NAME(_nc_freeall) (NCURSES_SP_ARG);
 #ifdef TRACE
@@ -140,7 +140,6 @@ NCURSES_SP_NAME(_nc_free_and_exit) (NCURSES_SP_DCLx int code)
        free(_nc_varargs("?", fake));
     }
 #endif
-    FreeIfNeeded(last_buffer);
     exit(code);
 }