Review: Fix lost of nonranged thread's comments
Review: Fix lost of nonranged thread's comments

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