Fix rlp gateway env var for go 1.12
@@ -6,6 +6,7 @@ cp -a . ${BOSH_INSTALL_TARGET}/src
export GOROOT=$(readlink -nf /var/vcap/packages/golang1.12.1)
export GOPATH=$BOSH_INSTALL_TARGET
export PATH=$GOROOT/bin:$PATH
+export HOME=/var/vcap
go build -o ${BOSH_INSTALL_TARGET}/rlp-gateway code.cloudfoundry.org/loggregator/rlp-gateway
