merge ENVs

Author: junhaoliao

tools/docker-images/clp-package/Dockerfile

@@ -19,10 +19,9 @@ COPY --link --from=base / /
 ARG UID=1000
 ENV CLP_HOME="/opt/clp"
 ENV LD_LIBRARY_PATH="${CLP_HOME}/lib" \
-    PATH="${CLP_HOME}/bin:${PATH}" \
+    PATH="${CLP_HOME}/sbin:${CLP_HOME}/bin:${PATH}" \
     PYTHONPATH="${CLP_HOME}/lib/python3/site-packages" \
     USER="clp-user"
-ENV PATH="${CLP_HOME}/sbin:${PATH}"
 
 RUN useradd --uid ${UID} --shell /bin/bash --home-dir ${CLP_HOME} ${USER}
 USER ${USER}