uac: use signed char (minor fix)
authorAndrei Pelinescu-Onciul <andrei@iptel.org>
Thu, 1 Oct 2009 09:25:43 +0000 (11:25 +0200)
committerAndrei Pelinescu-Onciul <andrei@iptel.org>
Thu, 1 Oct 2009 09:25:43 +0000 (11:25 +0200)
commita5af9eccf88a7696a5b3519da4651859f4a354f9
treed44feb5c4c75ca672d3c1ea0c0a98df52f140c76
parent64e3977d3b6b605711f68ea8bd820c16e5bdd7c2
uac: use signed char (minor fix)

On some platform/compiler combination char can be unsigned by
default (e.g. gcc arm and ppc) => use signed char when comparing
it with 0.
modules_k/uac/from.c
modules_s/uac/from.c