Make loop variable be unsigned int
commitf4fd88b8a9ddc58af68a8931f7f779bdb4f409a8
authorCarlos R. Mafra <crmafra@gmail.com>
Tue, 18 Aug 2009 13:03:43 +0000 (18 15:03 +0200)
committerCarlos R. Mafra <crmafra@gmail.com>
Tue, 18 Aug 2009 14:19:48 +0000 (18 16:19 +0200)
treec4c28b6b97485c297091e33de2503d7ee743d123
parentf36ab39680f8bd3ef0827d47b0a279f292125394
Make loop variable be unsigned int

gcc was complaining in a few places things like:

defaults.c:890: warning: comparison between signed and unsigned

so let's just make the loop counting variables be unsigned, as
the never get negative anyway.

I also spotted other two variables which can be unsigned too.
src/defaults.c