fix variable reference

Still need to figure out why kafka doesnt start immediately
istresearch · Aug 25, 2016 · cdd5615 · cdd5615
1 parent d9c1706
commit cdd5615
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -22,9 +22,9 @@ services:
   - docker
 
 script:
-  - if [ -n "centos" ]; then sudo ./travis_testing/ansible.sh ; fi;
-  - if [ -n "ubuntu" ]; then sudo ./travis_testing/ansible.sh ; fi;
-  - if [ -n "docker" ]; then sudo ./travis_testing/docker.sh ; fi;
+  - if [ -n "$centos" ]; then sudo ./travis_testing/ansible.sh ; fi;
+  - if [ -n "$ubuntu" ]; then sudo ./travis_testing/ansible.sh ; fi;
+  - if [ -n "$docker" ]; then sudo ./travis_testing/docker.sh ; fi;
 
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