From e081a847a19d841f2e269c5521a7d8ff92f8f110 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20K=C3=A4ufl?= <mailcow@c.michael-kaeufl.de>
Date: Sat, 13 May 2017 16:28:23 +0200
Subject: [PATCH] [Dockerfiles] Do not keep curl installed

---
 data/Dockerfiles/clamav/Dockerfile | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/data/Dockerfiles/clamav/Dockerfile b/data/Dockerfiles/clamav/Dockerfile
index 63dcf118..ce37fe25 100755
--- a/data/Dockerfiles/clamav/Dockerfile
+++ b/data/Dockerfiles/clamav/Dockerfile
@@ -11,14 +11,23 @@ RUN echo "deb http://http.debian.net/debian/ $DEBIAN_VERSION main contrib non-fr
 	apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y -qq --no-install-recommends \
 		clamav-daemon \
 		clamav-freshclam \
-		curl \
 		libclamunrar7 \
 	&& rm -rf /var/lib/apt/lists/*
 
 # initial update of av databases
 COPY dl_files.sh /dl_files.sh
 RUN chmod +x /dl_files.sh
-RUN /dl_files.sh
+
+RUN set -ex; \
+	\
+	fetchDeps=' \
+		curl \
+	'; \
+	apt-get update; \
+	apt-get install -y --no-install-recommends $fetchDeps; \
+	rm -rf /var/lib/apt/lists/*; \
+	/dl_files.sh \
+	apt-get purge -y --auto-remove $fetchDeps
 
 # permission juggling
 RUN mkdir /var/run/clamav && \