From 108abbca5044cc07528c441bf20d61ae50742980 Mon Sep 17 00:00:00 2001
From: Giovanni Rosa <g.rosa1@studenti.unimol.it>
Date: Mon, 10 Apr 2023 22:05:35 +0200
Subject: [PATCH] Fix for Dockerfile smell DL4000 (#2112)

Co-authored-by: Giovanni Rosa <giovanni.rosa@unimol.it>
---
 internal/scripts/docker/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/internal/scripts/docker/Dockerfile b/internal/scripts/docker/Dockerfile
index 20788861a8..423332e099 100644
--- a/internal/scripts/docker/Dockerfile
+++ b/internal/scripts/docker/Dockerfile
@@ -45,7 +45,7 @@ ONBUILD WORKDIR /metplus
 
 # use build alias based on OBTAIN_SOURCE_CODE value
 FROM build_${OBTAIN_SOURCE_CODE}
-MAINTAINER George McCabe <mccabe@ucar.edu>
+LABEL maintainer="George McCabe <mccabe@ucar.edu>" 
 
 RUN echo export PATH=$PATH:`pwd`/METplus/ush >> /etc/bashrc \
  && echo setenv PATH $PATH:`pwd`/METplus/ush >> /etc/csh.cshrc