/****************************************************************************
- * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2010,2011 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 *
#include <curses.priv.h>
-MODULE_ID("$Id: lib_addstr.c,v 1.51 2010/12/19 01:22:58 tom Exp $")
+MODULE_ID("$Id: lib_addstr.c,v 1.52 2011/05/28 23:02:09 tom Exp $")
NCURSES_EXPORT(int)
waddnstr(WINDOW *win, const char *astr, int n)
_nc_wchstrlen(const cchar_t *s)
{
int result = 0;
- while (CharOf(s[result]) != L'\0') {
- result++;
+ if (s != 0) {
+ while (CharOf(s[result]) != L'\0') {
+ result++;
+ }
}
return result;
}