From ce76b5229fea79e259ad9cd649dde1f1711d508e Mon Sep 17 00:00:00 2001
From: Debarshi Ray <rishi@fedoraproject.org>
Date: Sep 26 2018 11:29:47 +0000
Subject: Dockerfile: Simplify the package installation


---

diff --git a/Dockerfile b/Dockerfile
index 555e2e1..675d8bc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,9 +14,7 @@ RUN sed -i '/tsflags=nodocs/d' /etc/dnf/dnf.conf
 RUN dnf -y swap coreutils-single coreutils-full
 
 COPY extra-packages /
-RUN packages=; while read -r package; do packages="$packages $package"; done \
-        <extra-packages; \
-    dnf -y install $packages
+RUN dnf -y install $(<extra-packages)
 RUN rm /extra-packages
 
 CMD /bin/sh