From 9b8b7b43bc5d08e66ded02ef98d8eb263f0fa518 Mon Sep 17 00:00:00 2001
From: Jeff Geerling <geerlingguy@mac.com>
Date: Sat, 1 Apr 2017 23:16:26 -0500
Subject: [PATCH] Fix broken test.

---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 4a4ae26..f85f3dd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -19,7 +19,7 @@ script:
   - ${PWD}/tests/test.sh
 
   # Test whether Docker is running correctly (Dockerception!).
-  - docker exec --tty "$(cat ${container_id})" docker run hello-world
+  - docker exec --tty ${container_id} docker run hello-world
 
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