Fixing gcc 3.3 compile failures -- fix for net/netsaint-plugins

[Jacques A. Vidrine]

On Tue, Jul 22, 2003 at 02:26:08PM +0200, Simon Barner wrote:

> --- plugins/check_by_ssh.c.orig	Mon Apr 23 09:43:11 2001
> +++ plugins/check_by_ssh.c	Tue Jul 22 05:05:52 2003
> @@ -191,7 +191,7 @@
>  	if (commands>1)
>  		remotecmd=strscat(remotecmd,";echo STATUS CODE: $?;");
>  
> -	if (strlen (remotecmd) <= 1)
> +	if (remotecmd==NULL)
>  		usage ("No remotecmd\n");
>  
>  	comm = ssprintf(comm,"%s %s '%s'",comm,hostname,remotecmd);

This looks like more than a fix for a `compile failure'.  The
replacement code has different semantics than the new code.
What is the `compile failure' that was being fixed here?

Cheers,
-- 
Jacques Vidrine   . NTT/Verio SME      . FreeBSD UNIX       . Heimdal
nectar at celabo.org . jvidrine at verio.net . nectar at freebsd.org . nectar at kth.se