From d438b5378d504b4ea52c457d9f6c6eacc4bcd039 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Bauer?= <monotek@users.noreply.github.com>
Date: Tue, 12 Sep 2017 07:42:14 +0200
Subject: [PATCH] Added quotes

---
 hooks/build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hooks/build b/hooks/build
index e04b4c2..6f54521 100755
--- a/hooks/build
+++ b/hooks/build
@@ -8,7 +8,7 @@ set -ex
 . "hooks/config"
 
 for DOCKER_IMAGE in ${DOCKER_IMAGES}; do
-  if [ ${TRAVIS} == 'true' ]; then
+  if [ "${TRAVIS}" == 'true' ]; then
     echo "Build Zammad Docker image ${DOCKER_IMAGE} with version ${TRAVIS_BUILD_NUMBER} for DockerHubs ${DOCKER_REGISTRY}/${GITHUB_USERNAME}/${DOCKER_REPOSITORY}:${DOCKER_IMAGE} repo"
 
     docker build --pull --no-cache --build-arg BUILD_DATE=$(date -u +”%Y-%m-%dT%H:%M:%SZ”) -t ${DOCKER_REGISTRY}/${GITHUB_USERNAME}/${DOCKER_REPOSITORY}:${DOCKER_IMAGE} -t ${DOCKER_REGISTRY}/${GITHUB_USERNAME}/${DOCKER_REPOSITORY}:${DOCKER_IMAGE}-${TRAVIS_BUILD_NUMBER} -f containers/${DOCKER_IMAGE}/Dockerfile .