diff options
Diffstat (limited to 'ncurses/base/tries.c')
| -rw-r--r-- | ncurses/base/tries.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/ncurses/base/tries.c b/ncurses/base/tries.c index 0f309c213c45..0f8c0516e88f 100644 --- a/ncurses/base/tries.c +++ b/ncurses/base/tries.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright 2020 Thomas E. Dickey * + * Copyright 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: tries.c,v 1.31 2020/02/02 23:34:34 tom Exp $") +MODULE_ID("$Id: tries.c,v 1.32 2023/06/24 15:36:23 tom Exp $") /* * Expand a keycode into the string that it corresponds to, returning null if @@ -124,7 +125,7 @@ _nc_remove_string(TRIES ** tree, const char *string) { T((T_CALLED("_nc_remove_string(%p,%s)"), (void *) tree, _nc_visbuf(string))); - if (string == 0 || *string == 0) + if (!VALID_STRING(string) || *string == 0) returnCode(FALSE); while (*tree != 0) { |