From 0b9ac9a72797cf5787e7f19ad1fa517a975950e3 Mon Sep 17 00:00:00 2001
From: Michael Hobbs <michaelshanehobbs@gmail.com>
Date: Sun, 5 Jul 2015 21:08:47 -0700
Subject: [PATCH] don't background cleanup

---
 dokku | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dokku b/dokku
index 15a1ccdd4..56e06f169 100755
--- a/dokku
+++ b/dokku
@@ -174,7 +174,7 @@ case "$1" in
   cleanup)
     # delete all non-running container
     # shellcheck disable=SC2046
-    docker rm $(docker ps -a -f 'status=exited' -q) &> /dev/null &
+    docker rm $(docker ps -a -f 'status=exited' -q) &> /dev/null || true
     # delete unused images
     # shellcheck disable=SC2046
     docker rmi $(docker images -f 'dangling=true' -q) &> /dev/null &