diff options
Diffstat (limited to 'ncurses/widechar/lib_inwstr.c')
| -rw-r--r-- | ncurses/widechar/lib_inwstr.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/ncurses/widechar/lib_inwstr.c b/ncurses/widechar/lib_inwstr.c index 4cf7182ae061..a4f5b8ea2040 100644 --- a/ncurses/widechar/lib_inwstr.c +++ b/ncurses/widechar/lib_inwstr.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 2002-2004,2009 Free Software Foundation, Inc. * + * Copyright (c) 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 +39,7 @@ #include <curses.priv.h> -MODULE_ID("$Id: lib_inwstr.c,v 1.5 2009/10/24 22:37:29 tom Exp $") +MODULE_ID("$Id: lib_inwstr.c,v 1.6 2011/05/28 22:49:49 tom Exp $") NCURSES_EXPORT(int) winnwstr(WINDOW *win, wchar_t *wstr, int n) @@ -93,8 +93,13 @@ NCURSES_EXPORT(int) winwstr(WINDOW *win, wchar_t *wstr) { int result = OK; + T((T_CALLED("winwstr(%p,%p)"), (void *) win, (void *) wstr)); - if (winnwstr(win, wstr, CCHARW_MAX * (win->_maxx - win->_curx + 1)) == ERR) + if (win == 0) { + result = ERR; + } else if (winnwstr(win, wstr, + CCHARW_MAX * (win->_maxx - win->_curx + 1)) == ERR) { result = ERR; + } returnCode(result); } |