From d61cc9c6867fea2720401e4704c6f3160403f85f Mon Sep 17 00:00:00 2001
From: Riccardo Biraghi <riccardo.biraghi@ibm.com>
Date: Mon, 23 Apr 2018 12:34:11 +0100
Subject: [PATCH] Add quotes to env command

---
 .travis.yml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 98168a8..c086cb1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,12 +14,12 @@ cache:
     - downloads
 
 env:
-  - DOCKER_DOWNGRADE=echo nothing to be done
-  - DOCKER_DOWNGRADE=sudo apt-get autoremove -y docker-ce &
+  - DOCKER_DOWNGRADE=\"echo nothing to be done\"
+  - DOCKER_DOWNGRADE=\"sudo apt-get autoremove -y docker-ce &
     curl -fsSL https://apt.dockerproject.org/gpg | sudo apt-key add - &
     sudo apt-add-repository "deb https://apt.dockerproject.org/repo ubuntu-$(lsb_release -cs) main" &
     sudo apt-get update &
-    sudo apt-get install docker-engine=1.12.6-0~ubuntu-$(lsb_release -cs)
+    sudo apt-get install docker-engine=1.12.6-0~ubuntu-$(lsb_release -cs)\"
 
 before_install:
   - curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
@@ -38,7 +38,7 @@ script:
   - make vet
   - make build-devserver
   - make build-devjmstest
-  - exec $DOCKER_DOWNGRADE
+  - $DOCKER_DOWNGRADE
   - make test-devserver
 
 after_success: