Fix bad cast from int to time_point_sec
Fix bad cast from int to time_point_sec

frrp/bitshares,bitshares/devshares,RemitaBit/Remitabit,jakeporter/Bitshares,drltc/keyid,dacsunlimited/dac_play,denkhaus/bitsharesx,bitshares/bitshares-0.x,bitshares/devshares,bitshares/bitshares,Ziftr/bitshares,frrp/bitshares,dacsunlimited/dac_play,frrp/bitshares,RemitaBit/Remitabit,dacsunlimited/dac_play,dacsunlimited/dac_play,bitshares/bitshares-0.x,jakeporter/Bitshares,FollowMyVote/bitshares,camponez/bitshares,drltc/keyid,bitshares/devshares,jakeporter/Bitshares,frrp/bitshares,RemitaBit/Remitabit,bitshares/bitshares-0.x,bitshares/bitshares-0.x,bitshares/bitshares-0.x,bitsuperlab/cpp-play,Ziftr/bitshares,bitsuperlab/cpp-play,FollowMyVote/bitshares,denkhaus/bitsharesx,camponez/bitshares,camponez/bitshares,jakeporter/Bitshares,jakeporter/Bitshares,frrp/bitshares,FollowMyVote/bitshares,denkhaus/bitsharesx,Ziftr/bitshares,bitshares/bitshares,FollowMyVote/bitshares,bitsuperlab/cpp-play,bitshares/devshares,bitsuperlab/cpp-play,bitshares/bitshares,frrp/bitshares,denkhaus/bitsharesx,bitshares/devshares,bitsuperlab/cpp-play,bitshares/bitshares,camponez/bitshares,bitsuperlab/cpp-play,dacsunlimited/dac_play,RemitaBit/Remitabit,RemitaBit/Remitabit,bitshares/devshares,dacsunlimited/dac_play,bitshares/bitshares,camponez/bitshares,camponez/bitshares,Ziftr/bitshares,drltc/keyid,bitshares/bitshares-0.x,drltc/keyid,FollowMyVote/bitshares,FollowMyVote/bitshares,bitshares/bitshares,jakeporter/Bitshares,RemitaBit/Remitabit