deploy.sh debug mode

Author: lvh

deploy.sh

@@ -1,7 +1,8 @@
 #!/bin/bash
-if [ x${TRAVIS_PULL_REQUEST} != xfalse ]; then
+set -euxo pipefail
+if [ "x${TRAVIS_PULL_REQUEST}" != xfalse ]; then
   echo "Building a pull request, so not deploying"
-elif [ x${TRAVIS_BRANCH} != xmaster ]; then
+elif [ "x${TRAVIS_BRANCH}" != xmaster ]; then
   echo "On branch '$TRAVIS_BRANCH' which isn't master so not doing a deploy"
 else
   echo "Not a pull request, so deploying"