Use current commit id if it doesn't have a parent. #3945
Use current commit id if it doesn't have a parent. #3945

dwrensha/gitlabhq,t-zuehlsdorff/gitlabhq,dreampet/gitlab,Soullivaneuh/gitlabhq,darkrasid/gitlabhq,allysonbarros/gitlabhq,martijnvermaat/gitlabhq,allysonbarros/gitlabhq,larryli/gitlabhq,jirutka/gitlabhq,mr-dxdy/gitlabhq,dplarson/gitlabhq,screenpages/gitlabhq,duduribeiro/gitlabhq,Soullivaneuh/gitlabhq,iiet/iiet-git,jrjang/gitlab-ce,t-zuehlsdorff/gitlabhq,shinexiao/gitlabhq,openwide-java/gitlabhq,larryli/gitlabhq,SVArago/gitlabhq,jirutka/gitlabhq,mr-dxdy/gitlabhq,dplarson/gitlabhq,axilleas/gitlabhq,SVArago/gitlabhq,LUMC/gitlabhq,jrjang/gitlab-ce,dreampet/gitlab,dwrensha/gitlabhq,mmkassem/gitlabhq,jirutka/gitlabhq,mmkassem/gitlabhq,mrb/gitlabhq,LUMC/gitlabhq,daiyu/gitlab-zh,mmkassem/gitlabhq,mr-dxdy/gitlabhq,ttasanen/gitlabhq,larryli/gitlabhq,duduribeiro/gitlabhq,mr-dxdy/gitlabhq,stoplightio/gitlabhq,duduribeiro/gitlabhq,jirutka/gitlabhq,stoplightio/gitlabhq,dplarson/gitlabhq,icedwater/gitlabhq,daiyu/gitlab-zh,darkrasid/gitlabhq,mrb/gitlabhq,jrjang/gitlab-ce,Soullivaneuh/gitlabhq,shinexiao/gitlabhq,iiet/iiet-git,stoplightio/gitlabhq,darkrasid/gitlabhq,duduribeiro/gitlabhq,screenpages/gitlabhq,htve/GitlabForChinese,dplarson/gitlabhq,icedwater/gitlabhq,yatish27/gitlabhq,axilleas/gitlabhq,jrjang/gitlab-ce,jrjang/gitlabhq,larryli/gitlabhq,openwide-java/gitlabhq,martijnvermaat/gitlabhq,jrjang/gitlabhq,Soullivaneuh/gitlabhq,SVArago/gitlabhq,axilleas/gitlabhq,ttasanen/gitlabhq,screenpages/gitlabhq,martijnvermaat/gitlabhq,htve/GitlabForChinese,dreampet/gitlab,openwide-java/gitlabhq,jrjang/gitlabhq,axilleas/gitlabhq,martijnvermaat/gitlabhq,iiet/iiet-git,LUMC/gitlabhq,yatish27/gitlabhq,ttasanen/gitlabhq,ttasanen/gitlabhq,daiyu/gitlab-zh,shinexiao/gitlabhq,mrb/gitlabhq,dreampet/gitlab,LUMC/gitlabhq,mmkassem/gitlabhq,daiyu/gitlab-zh,icedwater/gitlabhq,jrjang/gitlabhq,dwrensha/gitlabhq,openwide-java/gitlabhq,yatish27/gitlabhq,dwrensha/gitlabhq,htve/GitlabForChinese,mrb/gitlabhq,htve/GitlabForChinese,iiet/iiet-git,SVArago/gitlabhq,stoplightio/gitlabhq,darkrasid/gitlabhq,allysonbarros/gitlabhq,t-zuehlsdorff/gitlabhq,icedwater/gitlabhq,t-zuehlsdorff/gitlabhq,shinexiao/gitlabhq,yatish27/gitlabhq,screenpages/gitlabhq,allysonbarros/gitlabhq