From: Carl Worth <cworth@cworth.org>
Date: Sun, 25 Oct 2009 22:39:53 +0000 (-0700)
Subject: Add -Wextra and fix warnings.
X-Git-Tag: 0.1~707
X-Git-Url: https://git.notmuchmail.org/git?a=commitdiff_plain;ds=sidebyside;h=cc48812cb55e046a77ce1b4aad33566acc5fbd47;hp=cc48812cb55e046a77ce1b4aad33566acc5fbd47;p=notmuch

Add -Wextra and fix warnings.

When adding -Wextra we also add -Wno-ununsed-parameters since that
function means well enough, but is really annoying in practice.

So the warnings we fix here are basically all comparsions between
signed and unsigned values.
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