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Diffstat (limited to 'ncurses/widechar/lib_get_wstr.c')
-rw-r--r--ncurses/widechar/lib_get_wstr.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/ncurses/widechar/lib_get_wstr.c b/ncurses/widechar/lib_get_wstr.c
index 27cdae0c1fd8..ce88023d1423 100644
--- a/ncurses/widechar/lib_get_wstr.c
+++ b/ncurses/widechar/lib_get_wstr.c
@@ -1,5 +1,5 @@
/****************************************************************************
- * Copyright (c) 2002-2009,2011 Free Software Foundation, Inc. *
+ * Copyright (c) 2002-2011,2018 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 @@
#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 1.15 2018/09/01 20:13:00 tom Exp $")
static int
wadd_wint(WINDOW *win, wint_t *src)
@@ -100,6 +100,8 @@ 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 +166,7 @@ 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;