Hello,
audit_log_acct_message() is currently quoting acct differently from all 
other users: it adds quotes to acct if it is represented in hexadecimal, 
not when it is represented as-is.

The attached patch fixes it - but it also changes the format of some of 
the most-often used messages.  It might be better to leave the message 
format alone, and add a special case to libauparse and other 
applications that parse the logs - I have no idea.
	Mirek