xmpp: no need to add backports repository

It's now already there since it's in base.
6 years ago · 720f36c0fd
parent f65016d6f1
commit 720f36c0fd
1 changed files with 0 additions and 1 deletions
--- a/prosody/Dockerfile
+++ b/prosody/Dockerfile
@ -1,7 +1,6 @@
 FROM jitsi/base

 RUN \
-	echo "deb http://ftp.debian.org/debian stretch-backports main" > /etc/apt/sources.list.d/backports.list && \
 	apt-dpkg-wrap apt-get update && \
 	apt-dpkg-wrap apt-get install -t stretch-backports -y prosody && \
 	apt-cleanup && \