/****************************************************************************
- * Copyright (c) 1998-2011,2016 Free Software Foundation, Inc. *
+ * Copyright 2019,2020 Thomas E. Dickey *
+ * Copyright 1998-2016,2017 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 *
#include <curses.priv.h>
-MODULE_ID("$Id: lib_addstr.c,v 1.53 2016/01/16 21:00:53 tom Exp $")
+MODULE_ID("$Id: lib_addstr.c,v 1.56 2020/02/02 23:34:34 tom Exp $")
NCURSES_EXPORT(int)
waddnstr(WINDOW *win, const char *astr, int n)
T((T_CALLED("waddchnstr(%p,%p,%d)"), (void *) win, (const void *) astr, n));
- if (!win)
+ if (!win || !astr)
returnCode(ERR);
y = win->_cury;
if (isWidecExt(astr[i]))
continue;
- len = wcwidth(CharOf(astr[i]));
+ len = _nc_wacs_width(CharOf(astr[i]));
if (x + len - 1 <= win->_maxx) {
line->text[x] = _nc_render(win, astr[i]);