PullRequestCommit: fix to use getter
PullRequestCommit: fix to use getter

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