when peer is complete synced block header but did not switch done spv flag,  it will check and modify done spv flag to the right value next time.
when peer is complete synced block header but did not switch done spv flag,  it will check and modify done spv flag to the right value next time.

bither/bitheri,bither/bitheri,bitwolaiye/bitheri,bither/bitheri,bitwolaiye/bitheri,bitwolaiye/bitheri