diff options
Diffstat (limited to 'ncurses/base/lib_slkcolor.c')
| -rw-r--r-- | ncurses/base/lib_slkcolor.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/ncurses/base/lib_slkcolor.c b/ncurses/base/lib_slkcolor.c index 00d1eaa050da..1801364ce5d8 100644 --- a/ncurses/base/lib_slkcolor.c +++ b/ncurses/base/lib_slkcolor.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright 2018,2020 Thomas E. Dickey * + * Copyright 2018-2020,2024 Thomas E. Dickey * * Copyright 1998-2014,2017 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * @@ -39,7 +39,7 @@ */ #include <curses.priv.h> -MODULE_ID("$Id: lib_slkcolor.c,v 1.20 2020/02/02 23:34:34 tom Exp $") +MODULE_ID("$Id: lib_slkcolor.c,v 1.21 2024/12/07 20:03:37 tom Exp $") static int _nc_slk_color(SCREEN *sp, int pair_arg) @@ -48,8 +48,8 @@ _nc_slk_color(SCREEN *sp, int pair_arg) T((T_CALLED("slk_color(%p,%d)"), (void *) sp, pair_arg)); - if (sp != 0 - && sp->_slk != 0 + if (sp != NULL + && sp->_slk != NULL && pair_arg >= 0 && pair_arg < sp->_pair_limit) { TR(TRACE_ATTRS, ("... current is %s", _tracech_t(CHREF(sp->_slk->attr)))); |