Fix syntax error in older compilers
Fix syntax error in older compilers

Apparently short-circuiting doesn't work as I expected in the
preprocessor on older compilers.

jibsen/squash,quixdb/squash,quixdb/squash,Cloudef/squash,jibsen/squash,Cloudef/squash,jibsen/squash,Cloudef/squash,quixdb/squash