1 --- hint_set.c.bak 2011-09-30 15:56:36.891626679 -0400
2 +++ hint_set.c 2011-09-30 15:56:40.991507664 -0400
9 /* iterate varargs and compute name/value pairs */
13 while (va_arg(ap, char *) != NULL)
15 - arg = va_arg(ap, const char *);
16 + va_arg(ap, const char *);