From: Andreas Gruenbacher <agruen@suse.de>
Date: Thu, 07 Jan 2010 14:58:29 GMT
Subject: base85: Two tiny fixes
Message-ID: <201001071558.30065.agruen@suse.de>

While looking at the base85 code I found a bug in the debug code and an 
unnecessary call.  You may want to have a look at the two fixes here:

  http://www.kernel.org/pub/scm/linux/kernel/git/agruen/git.git

There is another little oddity in the way the de85 table is set up: 0 
indicates an invalid entry; to avoid this from clashing with a valid entry, 
valid entries are incremented by one and decremented again while decoding.  
This leads to slightly worse code than using a negative number to indicate 
invalid values (and avoiding to increment/decrement).

Andreas