1/*
2 * Copyright (C) 2012 by Darren Reed.
3 *
4 * See the IPFILTER.LICENCE file for details on licencing.
5 *
6 * $Id: assigndefined.c,v 1.4.2.2 2012/07/22 08:04:24 darren_r Exp $
7 */
8
9#include "ipf.h"
10
11void assigndefined(env)
12	char *env;
13{
14	char *s, *t;
15
16	if (env == NULL)
17		return;
18
19	for (s = strtok(env, ";"); s != NULL; s = strtok(NULL, ";")) {
20		t = strchr(s, '=');
21		if (t == NULL)
22			continue;
23		*t++ = '\0';
24		set_variable(s, t);
25		*--t = '=';
26	}
27}
28