history: fixed compile error
history: fixed compile error

violetag/demo,bloodybear/yona,ihoneymon/yobi,doortts/fork-yobi,ahb0327/yobi,Limseunghwan/oss,yona-projects/yona,ChangsungKim/TestRepository01,doortts/forked-for-history,yona-projects/yona,doortts/forked-for-history,ihoneymon/yobi,oolso/yobi,brainagenet/yobi,brainagenet/yobi,Limseunghwan/oss,doortts/fork-yobi,bloodybear/yona,ihoneymon/yobi,Limseunghwan/oss,yona-projects/yona,naver/yobi,ahb0327/yobi,doortts/fork-yobi,doortts/fork-yobi,ahb0327/yobi,bloodybear/yona,oolso/yobi,naver/yobi,oolso/yobi,naver/yobi,ChangsungKim/TestRepository01,doortts/forked-for-history,yona-projects/yona,brainagenet/yobi,violetag/demo,bloodybear/yona