Can't rename GROWSTUFF_ELASTICSEARCH

script/install_elasticsearch.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-if [ "${ELASTICSEARCH}" = "true" ]; then
+if [ "${GROWSTUFF_ELASTICSEARCH}" = "true" ]; then
   set -euv
   sudo dpkg -r elasticsearch
   curl -O https://download.elastic.co/elasticsearch/release/org/elasticsearch/distribution/deb/elasticsearch/2.4.0/elasticsearch-2.4.0.deb