always reset WS

Author: TeamSPoon

docker/rootfs/usr/local/bin/lmoo-pfc

@@ -36,6 +36,9 @@ fi
 
 export -f pathmunge
 
+unset LOGICMOO_WS
+export LOGICMOO_WS=""
+
 if [[ -z "${LOGICMOO_WS}" ]]; then
  WS_MAYBE="$(cd "$(dirname "${BASH_SOURCE[0]}")"; pwd -P)"
  if [[ -d "${WS_MAYBE}/packs_sys" ]]; then