From dcaa1e6b719eba93652c5332efff89248bac05d8 Mon Sep 17 00:00:00 2001
From: David Heinemeier Hansson <david@loudthinking.com>
Date: Sat, 7 Jan 2023 21:50:17 +0100
Subject: [PATCH] Additional envs not required

---
 lib/mrsk/configuration.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/mrsk/configuration.rb b/lib/mrsk/configuration.rb
index 86cc3cb4..002e20e1 100644
--- a/lib/mrsk/configuration.rb
+++ b/lib/mrsk/configuration.rb
@@ -34,7 +34,7 @@ class Mrsk::Configuration
 
   def envs
     parameterize "-e", \
-      { "RAILS_MASTER_KEY" => master_key }.merge(env)
+      { "RAILS_MASTER_KEY" => master_key }.merge(env || {})
   end
 
   def labels