From d9b416add4b896dc528b0e5e37cdbabc39e43696 Mon Sep 17 00:00:00 2001
From: Daniel <bchen@bohanc-a01.vmware.com>
Date: Fri, 12 Mar 2021 14:35:12 -0500
Subject: [PATCH] add default base_image

Signed-off-by: Bohan Chen <bochen@pivotal.io>
---
 dockerfiles/ubuntu/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dockerfiles/ubuntu/Dockerfile b/dockerfiles/ubuntu/Dockerfile
index 66310c8..538ffc1 100644
--- a/dockerfiles/ubuntu/Dockerfile
+++ b/dockerfiles/ubuntu/Dockerfile
@@ -1,4 +1,4 @@
-ARG base_image
+ARG base_image=ubuntu:latest
 ARG builder_image=concourse/golang-builder
 
 FROM ${builder_image} as builder