bugfix, possible crash

build-in-docker.sh

@@ -183,7 +183,7 @@ function ifthenelse() {
 set -x
 
 docker pull $img
-DOCKER_ID=$(docker run -d ${dirs[@]} ${envs[@]} -w /workdir $img sleep infinity)
+DOCKER_ID=$(docker run -d ${dirs[@]} ${envs[@]} -e HOME="${HOME}" -w /workdir $img sleep infinity)
 trap 'traperror '"${DOCKER_ID}"' "$? ${PIPESTATUS[@]}" $LINENO $BASH_LINENO "$BASH_COMMAND" "${FUNCNAME[@]}" "${FUNCTION}"' SIGINT INT TERM EXIT
 case $mode in
     (apt)