Description: <short summary of the patch>
 TODO: Put a short summary on the line above and replace this paragraph
 with a longer explanation of this change. Complete the meta-information
 with other relevant fields (see below for details). To make it easier, the
 information below has been extracted from the changelog. Adjust it or drop
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 .
 apt-cacher-ng (3.1-1) unstable; urgency=low
 .
   * New upstream version
     + removed doc references to distkill.pl (closes: #877703, LP: #1635029)
     + includes fix for rare expiration failure on missing index files
       (closes: #872830)
     + fixes credential printing in logs (closes: #877135)
     + hardens default pass-through mask for bugs.debian.org (closes: #874349)
   * Portuguese translation update (by Traduz, closes: #874609)
   * Policy definition and build-deps update (no related changes)
Author: Eduard Bloch <blade@debian.org>
Bug-Debian: https://bugs.debian.org/872830
Bug-Debian: https://bugs.debian.org/874349
Bug-Debian: https://bugs.debian.org/874609
Bug-Debian: https://bugs.debian.org/877135
Bug-Debian: https://bugs.debian.org/877703
Bug-Ubuntu: https://bugs.launchpad.net/bugs/1635029

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The information above should follow the Patch Tagging Guidelines, please
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Origin: <vendor|upstream|other>, <url of original patch>
Bug: <url in upstream bugtracker>
Bug-Debian: https://bugs.debian.org/<bugnumber>
Bug-Ubuntu: https://launchpad.net/bugs/<bugnumber>
Forwarded: <no|not-needed|url proving that it has been forwarded>
Reviewed-By: <name and email of someone who approved the patch>
Last-Update: 2017-11-05

--- apt-cacher-ng-3.1.orig/systemd/apt-cacher-ng.service.in
+++ apt-cacher-ng-3.1/systemd/apt-cacher-ng.service.in
@@ -1,6 +1,7 @@
 [Unit]
 Description=Apt-Cacher NG software download proxy
 After=network.target
+RequiresMountsFor=/var/cache/apt-cacher-ng
 
 [Service]
 # the SocketPath option can be removed if the inetd bridge functionality is not needed
