From 43f4f80836dcb61935ddacda42fdc036b7ad6d04 Mon Sep 17 00:00:00 2001
From: "Yu-Lung Shao (Allen)" <bestlong168@gmail.com>
Date: Fri, 14 Apr 2017 10:08:44 +0800
Subject: [PATCH] Update Dockerfile-70

fixing unexpected message "/bin/sh: 1: [: =: unexpected operator", #798.
---
 php-fpm/Dockerfile-70 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/php-fpm/Dockerfile-70 b/php-fpm/Dockerfile-70
index 3b8f4932..5a67ff12 100644
--- a/php-fpm/Dockerfile-70
+++ b/php-fpm/Dockerfile-70
@@ -287,7 +287,7 @@ RUN if [ ${INSTALL_INTL} = true ]; then \
 #####################################
 
 ARG INSTALL_GHOSTSCRIPT=false
-RUN if [ ${GHOSTSCRIPT} = true ]; then \
+RUN if [ ${INSTALL_GHOSTSCRIPT} = true ]; then \
     # Install the ghostscript extension
     # for PDF editing
     apt-get -y update \