From 568557f5c330065a1a721373e3c3578bed9813ae Mon Sep 17 00:00:00 2001
From: Michael Lotz <mmlr@mlotz.ch>
Date: Mon, 13 Apr 2020 20:48:44 +0200
Subject: [PATCH] buildmaster: Clean the apt cache after package installation.

---
 buildmaster/docker/Dockerfile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/buildmaster/docker/Dockerfile b/buildmaster/docker/Dockerfile
index f5def6f3..439c5bd5 100644
--- a/buildmaster/docker/Dockerfile
+++ b/buildmaster/docker/Dockerfile
@@ -3,7 +3,8 @@ FROM ubuntu:bionic
 RUN apt-get update \
 	&& apt-get -y install autoconf automake bison coreutils curl flex gawk gcc \
 		gcc-multilib g++ git libcurl4-openssl-dev make nasm python3 \
-		python3-paramiko tar texinfo wget zlib1g-dev
+		python3-paramiko tar texinfo wget zlib1g-dev \
+	&& apt-get clean
 
 RUN mkdir /var/sources /var/buildmaster