Fixed heat deploy

Change-Id: Icdd58eebc9549a2eb50689a06979d6c0f4eeb74a
diff --git a/src/com/mirantis/mk/Openstack.groovy b/src/com/mirantis/mk/Openstack.groovy
index 089fc15..3824b7b 100644
--- a/src/com/mirantis/mk/Openstack.groovy
+++ b/src/com/mirantis/mk/Openstack.groovy
@@ -170,7 +170,7 @@
         } else {
             if(environment.contains("/")){
               //init() returns all elements but the last in a collection.
-              def envPath = env.tokenize("/").init().join("/")
+              def envPath = environment.tokenize("/").init().join("/")
               if(envPath){
                 name = envPath + "/" + name
               }