diff options
Diffstat (limited to 'ncurses/widechar/lib_unget_wch.c')
| -rw-r--r-- | ncurses/widechar/lib_unget_wch.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/ncurses/widechar/lib_unget_wch.c b/ncurses/widechar/lib_unget_wch.c index d5ae608..4ea26b6 100644 --- a/ncurses/widechar/lib_unget_wch.c +++ b/ncurses/widechar/lib_unget_wch.c @@ -1,5 +1,6 @@ /**************************************************************************** - * Copyright (c) 2002-2010,2011 Free Software Foundation, Inc. * + * Copyright 2020 Thomas E. Dickey * + * Copyright 2002-2011,2016 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_unget_wch.c,v 1.15 2011/10/22 16:34:50 tom Exp $") +MODULE_ID("$Id: lib_unget_wch.c,v 1.17 2020/02/02 23:34:34 tom Exp $") /* * Wrapper for wcrtomb() which obtains the length needed for the given @@ -70,7 +71,6 @@ NCURSES_SP_NAME(unget_wch) (NCURSES_SP_DCLx const wchar_t wch) int result = OK; mbstate_t state; size_t length; - int n; T((T_CALLED("unget_wch(%p, %#lx)"), (void *) SP_PARM, (unsigned long) wch)); @@ -82,6 +82,8 @@ NCURSES_SP_NAME(unget_wch) (NCURSES_SP_DCLx const wchar_t wch) char *string; if ((string = (char *) malloc(length)) != 0) { + int n; + init_mb(state); /* ignore the result, since we already validated the character */ IGNORE_RC((int) wcrtomb(string, wch, &state)); |