From ae01a9fd49fb4095d38b50c2125e98ee0c2dde19 Mon Sep 17 00:00:00 2001
From: Eric Pfeiffer <computerfreak@computerfr33k.com>
Date: Fri, 14 Apr 2017 12:31:09 -0500
Subject: [PATCH] Fix the if statements for checking if env is set.

---
 scripts/build.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/build.sh b/scripts/build.sh
index f2458374..ddfa2752 100755
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -1,12 +1,12 @@
 #!/usr/bin/env bash
 
-if [ -n ${PHP_VERSION} ]; then
+if [ -n "${PHP_VERSION}" ]; then
     cp env-example .env
     docker-compose build
     docker images
 fi
 
-if [ -n ${HUGO_VERSION} ]; then
+if [ -n "${HUGO_VERSION}" ]; then
     HUGO_PACKAGE=hugo_${HUGO_VERSION}_Linux-64bit
     HUGO_BIN=hugo_${HUGO_VERSION}_linux_amd64