/****************************************************************************
- * Copyright (c) 1998-2010,2011 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2011,2012 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 *
#define CUR SP_TERMTYPE
#endif
-MODULE_ID("$Id: lib_mvcur.c,v 1.127 2011/10/22 16:09:52 tom Exp $")
+MODULE_ID("$Id: lib_mvcur.c,v 1.128 2012/12/15 20:59:27 tom Exp $")
#define WANT_CHAR(sp, y, x) NewScreen(sp)->_line[y].text[x] /* desired state */
NCURSES_SP_NAME(_nc_mvcur_resume) (NCURSES_SP_DCL0)
/* what to do at initialization time and after each shellout */
{
- if (SP_PARM && !IsTermInfo(SP_PARM))
+ if (!SP_PARM || !IsTermInfo(SP_PARM))
return;
/* initialize screen for cursor access */
NCURSES_SP_NAME(_nc_mvcur_init) (NCURSES_SP_DCL0)
/* initialize the cost structure */
{
- if (SP_PARM->_ofp && isatty(fileno(SP_PARM->_ofp)))
+ if (SP_PARM->_ofp && isatty(fileno(SP_PARM->_ofp))) {
SP_PARM->_char_padding = ((BAUDBYTE * 1000 * 10)
/ (BAUDRATE(SP_PARM) > 0
? BAUDRATE(SP_PARM)
: 9600));
- else
+ } else {
SP_PARM->_char_padding = 1; /* must be nonzero */
+ }
if (SP_PARM->_char_padding <= 0)
SP_PARM->_char_padding = 1; /* must be nonzero */
TR(TRACE_CHARPUT | TRACE_MOVE, ("char_padding %d msecs", SP_PARM->_char_padding));