bin/cc-server in cucumber-chef-2.1.0.rc.10 vs bin/cc-server in cucumber-chef-2.1.0.rc.11

@@ -33,10 +33,10 @@
 ################################################################################
 
   def initialize
     logger.info { "DRB=#{DRb.config.inspect}" }
 
-    if ENV['PURGE']
+    if ENV['PURGE'] == 'YES'
       Cucumber::Chef.logger.warn { "PURGING CONTAINERS!  Container attributes will be reset!" }
       load_containers
       containers.each do |name, value|
         server_destroy(name)
       end