Fixed macosx binary due to clang upgrade (6.0) issue.
Fixed macosx binary due to clang upgrade (6.0) issue.

frostwire/frostwire-jlibtorrent,gubatron/frostwire-jlibtorrent,tchoulihan/frostwire-jlibtorrent,aldenml/frostwire-jlibtorrent,frostwire/frostwire-jlibtorrent,gubatron/frostwire-jlibtorrent,aldenml/frostwire-jlibtorrent,aldenml/frostwire-jlibtorrent,tchoulihan/frostwire-jlibtorrent,tchoulihan/frostwire-jlibtorrent,frostwire/frostwire-jlibtorrent,gubatron/frostwire-jlibtorrent