Revert "init cb extra using ="
Revert "init cb extra using ="

This reverts commit 555a179d780b48162ef6a45fae637cb4ddd96f43 [formerly d2d343efac4f87129b5631eb3d7640196171f623].


Former-commit-id: 454e9aadf18f6cb56785069d7cfd584828101ad7
syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin