Fix backup container

abra.sh

@@ -1 +1 @@
-export ENTRYPOINT_VERSION=v1
+export ENTRYPOINT_VERSION=v2

compose.yml

@@ -135,6 +135,8 @@ services:
     restart: on-failure
     volumes:
       - postgresql-data:/var/lib/postgresql/data
+     # Backup Restore
+     #- zammad-backup:/var/tmp/zammad:ro
     secrets:
       - db_password
 

entrypoint.sh

@@ -26,10 +26,5 @@ file_env() {
 
 file_env "POSTGRESQL_PASS"
 
-if [ "$1" == "zammad-backup" ];
-then
-    bash -c "/usr/local/bin/backup.sh $@"
-else
-    # https://github.com/zammad/zammad-docker-compose/blob/master/containers/zammad/docker-entrypoint.sh
-    bash -c "/docker-entrypoint.sh $@"
-fi
+# https://github.com/zammad/zammad/blob/develop/contrib/docker/docker-entrypoint.sh
+bash -c "/docker-entrypoint.sh $@"