Merge pull request #706 from puppetlabs/adrianiurca-add-quotes

Add simple quotes around env service flag

Author: daianamezdrea

lib/puppet/parser/functions/docker_service_flags.rb

@@ -20,7 +20,7 @@ module Puppet::Parser::Functions
 
     if opts['env'].is_a? Array
       opts['env'].each do |env|
-        flags << "--env #{env}"
+        flags << "--env '#{env}'"
       end
     end
 

spec/helper/get_docker_service_flags.rb

@@ -15,7 +15,7 @@ def get_docker_service_flags(args)
 
   if args['env'].is_a? Array
     args['env'].each do |env|
-      flags << "--env #{env}"
+      flags << "--env '#{env}'"
     end
   end