diff options
Diffstat (limited to 'ncurses/widechar/lib_get_wstr.c')
| -rw-r--r-- | ncurses/widechar/lib_get_wstr.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/ncurses/widechar/lib_get_wstr.c b/ncurses/widechar/lib_get_wstr.c index 27cdae0..695b526 100644 --- a/ncurses/widechar/lib_get_wstr.c +++ b/ncurses/widechar/lib_get_wstr.c @@ -1,5 +1,6 @@ /**************************************************************************** - * Copyright (c) 2002-2009,2011 Free Software Foundation, Inc. * + * Copyright 2018,2020 Thomas E. Dickey * + * Copyright 2002-2009,2011 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 +40,7 @@ #include <curses.priv.h> -MODULE_ID("$Id: lib_get_wstr.c,v 1.13 2011/10/22 16:31:35 tom Exp $") +MODULE_ID("$Id: lib_get_wstr.c,v 1.16 2020/02/02 23:34:34 tom Exp $") static int wadd_wint(WINDOW *win, wint_t *src) @@ -100,6 +101,8 @@ wgetn_wstr(WINDOW *win, wint_t *str, int maxlen) if (!win) returnCode(ERR); + maxlen = _nc_getstr_limit(maxlen); + _nc_get_tty_mode(&buf); oldnl = sp->_nl; @@ -164,7 +167,7 @@ wgetn_wstr(WINDOW *win, wint_t *str, int maxlen) } else { beep(); } - } else if (maxlen >= 0 && tmpstr - oldstr >= maxlen) { + } else if (tmpstr - oldstr >= maxlen) { beep(); } else { *tmpstr++ = ch; |