From f2bd2b8541313613dbbbc858c6ac44f637ab0dc3 Mon Sep 17 00:00:00 2001
From: Michael Hobbs <mh@expa.com>
Date: Thu, 18 Dec 2014 15:56:37 -0800
Subject: [PATCH] nullglob. closes: #822

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

diff --git a/dokku b/dokku
index 3b5822440..16fd8dc5a 100755
--- a/dokku
+++ b/dokku
@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 set -eo pipefail
+shopt -s nullglob
 
 export DOKKU_DISTRO=${DOKKU_DISTRO:="ubuntu"}
 export DOKKU_IMAGE=${DOKKU_IMAGE:="progrium/buildstep"}