Check for defines the right way
authorWouter Verhelst <w@uter.be>
Tue, 29 Nov 2011 15:58:02 +0000 (16:58 +0100)
committerWouter Verhelst <w@uter.be>
Tue, 29 Nov 2011 15:58:02 +0000 (16:58 +0100)
commitf9d23dcb81e5f21d282684ce1ed02e01b72091a6
treea9de45fc0b4467a9a7106e47425596da9a726dc6
parent3616964947827c32dfcd819e087158c8771e1818
Check for defines the right way

I keep forgetting that autoconf says '#define FOO 0' rather than '#undef
FOO'...
nbd-server.c