/*
 * Copyright (C) 2012 by Darren Reed.
 *
 * See the IPFILTER.LICENCE file for details on licencing.
 *
 * $Id: assigndefined.c,v 1.4.2.2 2012/07/22 08:04:24 darren_r Exp $
 */

#include "ipf.h"

void
assigndefined(char *env)
{
        char *s, *t;

        if (env == NULL)
                return;

        for (s = strtok(env, ";"); s != NULL; s = strtok(NULL, ";")) {
                t = strchr(s, '=');
                if (t == NULL)
                        continue;
                *t++ = '\0';
                set_variable(s, t);
                *--t = '=';
        }
}