Bugfixed undefined variable $commit.
Bugfixed undefined variable $commit.

PageUpPeopleOrg/arcanist-patches,julkiewicz/arcanist,zhihu/arcanist,alexmv/arcanist,phacility/arcanist,zhihu/arcanist,hach-que/arcanist,haskell-infra/arcanist,chundongwang/arcanist,memsql/arcanist,folsom-labs/arcanist,folsom-labs/arcanist,alexmv/arcanist,PageUpPeopleOrg/arcanist-patches,phacility/arcanist,memsql/arcanist,wxstars/arcanist,dguo-coursera/arcanist,wikimedia/phabricator-arcanist,calblueprint/arcanist,codelabs-ch/arcanist,aik099/arcanist,wxstars/arcanist,Khan/arcanist,kevinseelbach/arcanist,uber/arcanist,kevinseelbach/arcanist,codelabs-ch/arcanist,jra3/arcanist,phacility/arcanist,sneakpeeq/arcanist,Symplicity/arcanist,folsom-labs/arcanist,r4nt/arcanist,uber/arcanist,eSpark/arcanist,sneakpeeq/arcanist,alexmv/arcanist,wxstars/arcanist,dguo-coursera/arcanist,memsql/arcanist,coursera/arcanist,eSpark/arcanist,sneakpeeq/arcanist,codelabs-ch/arcanist,memsql/arcanist,PageUpPeopleOrg/arcanist-patches,coursera/arcanist,codelabs-ch/arcanist,haskell-infra/arcanist,haskell-infra/arcanist,wharris/arcanist,jra3/arcanist,fivestars/arcanist,KieranHayes/arcanist,wharris/arcanist,haskell-infra/arcanist,julkiewicz/arcanist,chundongwang/arcanist,eSpark/arcanist,Khan/arcanist,r4nt/arcanist,r4nt/arcanist,calblueprint/arcanist,zhihu/arcanist,KieranHayes/arcanist,fivestars/arcanist,dguo-coursera/arcanist,wxstars/arcanist,wikimedia/phabricator-arcanist,uber/arcanist,coursera/arcanist,julkiewicz/arcanist,fivestars/arcanist,aik099/arcanist,wharris/arcanist,Symplicity/arcanist,calblueprint/arcanist,Khan/arcanist,Symplicity/arcanist,folsom-labs/arcanist,coursera/arcanist,kevinseelbach/arcanist,jra3/arcanist,julkiewicz/arcanist,phacility/arcanist,fivestars/arcanist,eSpark/arcanist,hach-que/arcanist,chundongwang/arcanist,r4nt/arcanist,kevinseelbach/arcanist,zhihu/arcanist,aik099/arcanist,hach-que/arcanist,jra3/arcanist,wikimedia/phabricator-arcanist,phacility/arcanist,wharris/arcanist,calblueprint/arcanist,hach-que/arcanist,dguo-coursera/arcanist,KieranHayes/arcanist,codelabs-ch/arcanist,Symplicity/arcanist,Khan/arcanist,KieranHayes/arcanist,uber/arcanist,aik099/arcanist,wikimedia/phabricator-arcanist,sneakpeeq/arcanist,alexmv/arcanist,chundongwang/arcanist,PageUpPeopleOrg/arcanist-patches