ncurses 6.2 - patch 20200907

[ncurses.git] / ncurses / widechar / lib_get_wstr.c

diff --git a/ncurses/widechar/lib_get_wstr.c b/ncurses/widechar/lib_get_wstr.c
index 27cdae0c1fd8003d950a03be9677b9f5bf8d0954..695b5263946ab32569e2e76bae8a189fdf3ab474 100644 (file)
--- 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;