From owner-freebsd-current  Wed Jan 27 13:23:53 1999
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Date: Wed, 27 Jan 1999 13:23:51 -0800 (PST)
From: Matthew Dillon <dillon@apollo.backplane.com>
Message-Id: <199901272123.NAA55283@apollo.backplane.com>
To: current@FreeBSD.ORG
Subject: Doh: kern/kern_environment, getenv()
Sender: owner-freebsd-current@FreeBSD.ORG
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X-Loop: FreeBSD.ORG

    Boy, aren't we lucky that every kern_envp entry has an '='
    sign!  This turns into a NOP most of the time.

    Fixed.

					-Matt

char *
getenv(char *name) 
{
    char        *cp, *ep;
    int         len;
 
    for (cp = kern_envp; cp != NULL; cp = kernenv_next(cp)) {
        for (ep = cp; (*ep != '=') && (*ep != 0); ep++)
            ;
        len = ep - cp; 
        if (*ep = '=')		<<<<<<<<<<<<<<<<<<<<<<< single '='
            ep++; 
        if (!strncmp(name, cp, len))
            return(ep);
    }
    return(NULL);
}


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