ncurses 6.1 - patch 20191102

[ncurses.git] / ncurses / tinfo / lib_raw.c

diff --git a/ncurses/tinfo/lib_raw.c b/ncurses/tinfo/lib_raw.c
index a207fe0d920c5ee1e9dc17045e4c476f177c736e..173b3a36551a9525eacc67a49e1e001f62d78199 100644 (file)
--- a/ncurses/tinfo/lib_raw.c
+++ b/ncurses/tinfo/lib_raw.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2012,2016 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2016,2017 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            *
@@ -49,7 +49,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_raw.c,v 1.22 2016/05/28 23:22:52 tom Exp $")
+MODULE_ID("$Id: lib_raw.c,v 1.23 2017/04/15 22:24:45 tom Exp $")
 
 #if HAVE_SYS_TERMIO_H
 #include <sys/termio.h>                /* needed for ISC */
@@ -112,8 +112,10 @@ NCURSES_SP_NAME(raw) (NCURSES_SP_DCL0)
            kbdinfo.fsMask |= KEYBOARD_BINARY_MODE;
            KbdSetStatus(&kbdinfo, 0);
 #endif
-           SP_PARM->_raw = TRUE;
-           SP_PARM->_cbreak = 1;
+           if (SP_PARM) {
+               SP_PARM->_raw = TRUE;
+               SP_PARM->_cbreak = 1;
+           }
            termp->Nttyb = buf;
        }
        AFTER("raw");
@@ -154,7 +156,9 @@ NCURSES_SP_NAME(cbreak) (NCURSES_SP_DCL0)
 #endif
        result = NCURSES_SP_NAME(_nc_set_tty_mode) (NCURSES_SP_ARGx &buf);
        if (result == OK) {
-           SP_PARM->_cbreak = 1;
+           if (SP_PARM) {
+               SP_PARM->_cbreak = 1;
+           }
            termp->Nttyb = buf;
        }
        AFTER("cbreak");
@@ -242,8 +246,10 @@ NCURSES_SP_NAME(noraw) (NCURSES_SP_DCL0)
            kbdinfo.fsMask |= KEYBOARD_ASCII_MODE;
            KbdSetStatus(&kbdinfo, 0);
 #endif
-           SP_PARM->_raw = FALSE;
-           SP_PARM->_cbreak = 0;
+           if (SP_PARM) {
+               SP_PARM->_raw = FALSE;
+               SP_PARM->_cbreak = 0;
+           }
            termp->Nttyb = buf;
        }
        AFTER("noraw");
@@ -281,7 +287,9 @@ NCURSES_SP_NAME(nocbreak) (NCURSES_SP_DCL0)
 #endif
        result = NCURSES_SP_NAME(_nc_set_tty_mode) (NCURSES_SP_ARGx &buf);
        if (result == OK) {
-           SP_PARM->_cbreak = 0;
+           if (SP_PARM) {
+               SP_PARM->_cbreak = 0;
+           }
            termp->Nttyb = buf;
        }
        AFTER("nocbreak");