diff options
Diffstat (limited to 'ncurses/widechar/lib_wunctrl.c')
| -rw-r--r-- | ncurses/widechar/lib_wunctrl.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/ncurses/widechar/lib_wunctrl.c b/ncurses/widechar/lib_wunctrl.c index 155da22926ba..259b68aa217f 100644 --- a/ncurses/widechar/lib_wunctrl.c +++ b/ncurses/widechar/lib_wunctrl.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright 2020 Thomas E. Dickey * + * Copyright 2020,2024 Thomas E. Dickey * * Copyright 2001-2011,2012 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * @@ -36,17 +36,18 @@ #include <curses.priv.h> -MODULE_ID("$Id: lib_wunctrl.c,v 1.17 2020/02/02 23:34:34 tom Exp $") +MODULE_ID("$Id: lib_wunctrl.c,v 1.19 2024/12/07 18:03:14 tom Exp $") NCURSES_EXPORT(wchar_t *) NCURSES_SP_NAME(wunctrl) (NCURSES_SP_DCLx cchar_t *wc) { - static wchar_t str[CCHARW_MAX + 1], *wsp; + static wchar_t str[CCHARW_MAX + 1]; wchar_t *result; - if (wc == 0) { - result = 0; - } else if (SP_PARM != 0 && Charable(*wc)) { + if (wc == NULL) { + result = NULL; + } else if (SP_PARM != NULL && Charable(*wc)) { + wchar_t *wsp; const char *p = NCURSES_SP_NAME(unctrl) (NCURSES_SP_ARGx (unsigned) _nc_to_char((wint_t)CharOf(*wc))); |