unset GIT_DIR at beginning of compile
unset GIT_DIR at beginning of compile

rs-makino/buildpack-test,0ppy/sample-buildpack,fizz/heroku-buildpack-php,heroku/heroku-buildpack-php,dzuelke/heroku-buildpack-php,createmultimedia/heroku-buildpack-php,fgbreel/heroku-buildpack-php,thecsea/heroku-buildpack-php-with-ioncube,DNESS/heroku-buildpack-php,tungnguyenson/heroku-buildpack-nginx-php-phalcon,mrapogee/heroku-buildpack-php,wesrc/heroku-buildpack-php-1,flant/heroku-buildpack-php,alzheic/heroku-buildpack-aop,Xev/heroku-app-buildpack-php,commoncurriculum/heroku-buildpack-php,bajke992/heroku-buildpack-php,tideways/heroku-buildpack-php,dzuelke/heroku-buildpack-php,babarinde/heroku-buildpack-php,puteulanus/heroku-buildpack-php,josecelano/heroku-buildpack-php,flant/heroku-buildpack-php,philippwiendl/heroku-buildpack-php,alzheic/heroku-buildpack-aop,commoncurriculum/heroku-buildpack-php,stof/heroku-buildpack-php-1,emeth-/heroku-buildpack-php,bartuspan/heroku-buildpack-php,tungbi/heroku-buildpack-php,rs-makino/buildpack-test,AV4TAr/heroku-buildpack-php,pauljfranklin/heroku-buildpack-apache,rikur/heroku-buildpack-php,jayelkaake/heroku-buildpack-magento,Apelsin/heroku-buildpack-phabricator,emeth-/heroku-buildpack-php,stof/heroku-buildpack-php-1,elpereon/heroku-buildpack-php,tungnguyenson/heroku-buildpack-nginx-php-phalcon,heroku/heroku-buildpack-php,aakilfernandes/heroku-buildpack-php,philippwiendl/heroku-buildpack-php,emeth-/heroku-buildpack-php,a2service/heroku-buildpack-php,ActivKonnect/heroku-buildpack-php,dzuelke/heroku-buildpack-php,marcofognog/cedar-14-php-buildpack,jayelkaake/heroku-buildpack-magento,AV4TAr/heroku-buildpack-php,bajke992/heroku-buildpack-php,puteulanus/heroku-buildpack-php,wzrdtales/heroku-buildpack-php,0ppy/sample-buildpack,thecsea/heroku-buildpack-php-with-ioncube,puteulanus/heroku-buildpack-php,Xev/heroku-app-buildpack-php,rikur/heroku-buildpack-php,wzrdtales/heroku-buildpack-php,wordpressmonk/herokuphp,a2service/heroku-buildpack-php,iskandar/heroku-buildpack-php,jopereyral/heroku-buildpack-php,pauljfranklin/heroku-buildpack-apache,tungbi/heroku-buildpack-php,rs-makino/buildpack-test,tideways/heroku-buildpack-php,emeth-/heroku-buildpack-php,elpereon/heroku-buildpack-php,mrapogee/heroku-buildpack-php,alzheic/heroku-buildpack-aop,penciu/heroku-php-buildpack,fgbreel/heroku-buildpack-php,brendanmcdaniel/heroku-buildpack-php,a2service/heroku-buildpack-php,martijngastkemper/heroku-buildpack-php,penciu/heroku-php-buildpack,josecelano/heroku-buildpack-php,rikur/heroku-buildpack-php,wesrc/heroku-buildpack-php-1,aakilfernandes/heroku-buildpack-php,bletchley/heroku-buildpack-php,CloudSide/heroku-buildpack-php,rikur/heroku-buildpack-php,rs-makino/buildpack-test,createmultimedia/heroku-buildpack-php,martijngastkemper/heroku-buildpack-php,marcofognog/cedar-14-php-buildpack,toshipon/heroku-buildpack-php,bletchley/heroku-buildpack-php,rs-makino/buildpack-test,brendanmcdaniel/heroku-buildpack-php,wordpressmonk/herokuphp,fizz/heroku-buildpack-php,Apelsin/heroku-buildpack-phabricator,jopereyral/heroku-buildpack-php,heroku/heroku-buildpack-php,jopereyral/heroku-buildpack-php,flant/heroku-buildpack-php,ActivKonnect/heroku-buildpack-php,tucksaun/heroku-buildpack-php,iskandar/heroku-buildpack-php,tungbi/heroku-buildpack-nginx-php-phalcon,rs-makino/buildpack-test,tungbi/heroku-buildpack-nginx-php-phalcon,thecsea/heroku-buildpack-php-with-ioncube,DNESS/heroku-buildpack-php,jayelkaake/heroku-buildpack-magento,0ppy/sample-buildpack,bartuspan/heroku-buildpack-php,CloudSide/heroku-buildpack-php,tucksaun/heroku-buildpack-php,createmultimedia/heroku-buildpack-php,rouheet/heroku-buildpack-php,toshipon/heroku-buildpack-php,babarinde/heroku-buildpack-php,rouheet/heroku-buildpack-php,heroku/heroku-buildpack-php