diff options
Diffstat (limited to 'ncurses/tinfo/lib_options.c')
| -rw-r--r-- | ncurses/tinfo/lib_options.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/ncurses/tinfo/lib_options.c b/ncurses/tinfo/lib_options.c index b736d5f..784e06c 100644 --- a/ncurses/tinfo/lib_options.c +++ b/ncurses/tinfo/lib_options.c @@ -1,5 +1,6 @@ /**************************************************************************** - * Copyright (c) 1998-2013,2014 Free Software Foundation, Inc. * + * Copyright 2020 Thomas E. Dickey * + * Copyright 1998-2014,2017 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 * @@ -46,7 +47,7 @@ #define CUR SP_TERMTYPE #endif -MODULE_ID("$Id: lib_options.c,v 1.78 2014/09/27 21:55:24 tom Exp $") +MODULE_ID("$Id: lib_options.c,v 1.81 2020/02/02 23:34:34 tom Exp $") NCURSES_EXPORT(int) idlok(WINDOW *win, bool flag) @@ -87,7 +88,7 @@ NCURSES_SP_NAME(halfdelay) (NCURSES_SP_DCLx int t) { T((T_CALLED("halfdelay(%p,%d)"), (void *) SP_PARM, t)); - if (t < 1 || t > 255 || !IsValidTIScreen(SP_PARM)) + if (t < 1 || t > 255 || !SP_PARM || !IsValidTIScreen(SP_PARM)) returnCode(ERR); NCURSES_SP_NAME(cbreak) (NCURSES_SP_ARG); @@ -202,7 +203,7 @@ NCURSES_SP_NAME(curs_set) (NCURSES_SP_DCLx int vis) #ifdef USE_TERM_DRIVER code = CallDriver_1(SP_PARM, td_cursorSet, vis); #else - if (IsTermInfo(SP_PARM)) { + if (IsValidTIScreen(SP_PARM)) { switch (vis) { case 2: code = NCURSES_PUTP2_FLUSH("cursor_visible", @@ -241,7 +242,7 @@ NCURSES_EXPORT(int) NCURSES_SP_NAME(typeahead) (NCURSES_SP_DCLx int fd) { T((T_CALLED("typeahead(%p, %d)"), (void *) SP_PARM, fd)); - if (IsValidTIScreen(SP_PARM)) { + if (SP_PARM && IsValidTIScreen(SP_PARM)) { SP_PARM->_checkfd = fd; returnCode(OK); } else { |