bitstream: Micro-optimization.
authorAndre Noll <maan@systemlinux.org>
Sat, 28 Dec 2013 17:01:40 +0000 (17:01 +0000)
committerAndre Noll <maan@systemlinux.org>
Tue, 22 Apr 2014 00:26:33 +0000 (02:26 +0200)
commitc526802d17412d051ffc0da4faa58255ea2982b1
treef01d1567bc65371654e4b554801eabd4ba53cde8
parentb35708a83afe82b18251d53343519dd41e6e80f6
bitstream: Micro-optimization.

Subtract n_prefix right away, and don't get the next code if n becomes
non-positive. This is equivalent and saves one comparison.
bitstream.c