bin/138855: if the hostname is empty, opiepasswd(1) creates a seed too short

[deeptech71 at gmail.com]

The following reply was made to PR bin/138855; it has been noted by GNATS.

From: "deeptech71 at gmail.com" <deeptech71 at gmail.com>
To: bug-followup at freebsd.org
Cc:  
Subject: Re: bin/138855: if the hostname is empty, opiepasswd(1) creates a 
	seed too short
Date: Sat, 21 Nov 2009 06:06:06 +0000

 Why are short hostnames unsupported?
 
 Anyways, here's a basic patch to check for short hostnames as much as
 "no hostnames". Not tested.
 I have no idea where "ke" came from. Is it better than generating a
 couple (or more) of random characters?