diff options
Diffstat (limited to 'ncurses/tinfo/add_tries.c')
| -rw-r--r-- | ncurses/tinfo/add_tries.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/ncurses/tinfo/add_tries.c b/ncurses/tinfo/add_tries.c index d41f488300ae..9d215575fec0 100644 --- a/ncurses/tinfo/add_tries.c +++ b/ncurses/tinfo/add_tries.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright 2019,2020 Thomas E. Dickey * + * Copyright 2019-2020,2023 Thomas E. Dickey * * Copyright 1998-2009,2010 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * @@ -39,8 +39,9 @@ */ #include <curses.priv.h> +#include <tic.h> -MODULE_ID("$Id: add_tries.c,v 1.12 2020/02/02 23:34:34 tom Exp $") +MODULE_ID("$Id: add_tries.c,v 1.13 2023/06/24 15:36:13 tom Exp $") #define SET_TRY(dst,src) if ((dst->ch = *src++) == 128) dst->ch = '\0' #define CMP_TRY(a,b) ((a)? (a == b) : (b == 128)) @@ -53,7 +54,7 @@ _nc_add_to_try(TRIES ** tree, const char *str, unsigned code) T((T_CALLED("_nc_add_to_try(%p, %s, %u)"), (void *) *tree, _nc_visbuf(str), code)); - if (txt == 0 || *txt == '\0' || code == 0) + if (!VALID_STRING(str) || *txt == '\0' || code == 0) returnCode(ERR); if ((*tree) != 0) { |