From b5313b1100e619d35b098b36467fd8f4b1e1371e Mon Sep 17 00:00:00 2001
From: t3chn0m4g3 <marco.ochse@gmail.com>
Date: Thu, 19 Feb 2015 16:37:45 +0100
Subject: [PATCH] Clean up untagged images

If newer image versions will be downloaded the old ones will be untagged and thus will be deleted using
$ docker rmi $(docker images | grep "^<none>" | awk '{print $3}')
---
 installer/bin/dcres.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/installer/bin/dcres.sh b/installer/bin/dcres.sh
index 87353a9d..b4ffa4a5 100755
--- a/installer/bin/dcres.sh
+++ b/installer/bin/dcres.sh
@@ -4,7 +4,7 @@
 # T-Pot Community Edition                              #
 # Container and services restart script                #
 #                                                      #
-# v0.12 by mo, DTAG, 2015-02-05                        #
+# v0.13 by mo, DTAG, 2015-02-19                        #
 ########################################################
 
 if [ -a /var/run/check.lock ];
@@ -37,6 +37,7 @@ if [ $myUPTIME -gt 5 ];
         sleep 0.1
     done
     docker rm $(docker ps -aq)
+    docker rmi $(docker images | grep "^<none>" | awk '{print $3}')
     for i in $myIMAGES
       do
         service $i start