From da909c8c5364ebf6655fc25fa1f34af742ae61e5 Mon Sep 17 00:00:00 2001
From: Paolo Asperti <paolo@asperti.com>
Date: Thu, 17 Feb 2022 15:42:14 +0100
Subject: [PATCH] Dockerfile... variable usage

---
 .drone.jsonnet | 6 +++---
 Dockerfile     | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/.drone.jsonnet b/.drone.jsonnet
index 9a8c310..fa1036f 100644
--- a/.drone.jsonnet
+++ b/.drone.jsonnet
@@ -9,9 +9,9 @@ local Pipeline(os, release) = {
       pull: "always",
       settings: {
         dockerfile: "Dockerfile",
-        build_args: {
-          BUILD_FROM: os + ":" + release,
-        },
+        build_args: [
+          "BUILD_FROM=" + os + ":" + release,
+        ],
         registry: "docker.asperti.com",
         repo: "docker.asperti.com/paspo/docker-deb-builder",
         username: {
diff --git a/Dockerfile b/Dockerfile
index d20c3fa..c5e533b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-ARG BUILD_FROM=debian:bullseye
+ARG BUILD_FROM
 FROM ${BUILD_FROM}
 
 RUN \