Missing dollar sign

2015-06-23 17:57:44 -05:00 · 2015-06-23 17:57:44 -05:00 · c4704e7261
--- a/.travis.yml
+++ b/.travis.yml
@ -19,7 +19,7 @@ env:

 before_script:
  - mkdir ${HOME}/elasticsearch
-  - wget https://download.elastic.co/elasticsearch/elasticsearch/elasticsearch-{ES_VERSION}.tar.gz
+  - wget https://download.elastic.co/elasticsearch/elasticsearch/elasticsearch-${ES_VERSION}.tar.gz
  - tar -xzf elasticsearch-${ES_VERSION}.tar.gz -C ${HOME}/elasticsearch
  - ${HOME}/elasticsearch/elasticsearch-${ES_VERSION}/bin/elasticsearch >/dev/null &