lib/milc/gcloud/resource.rb in milc-0.2.1 vs lib/milc/gcloud/resource.rb in milc-0.2.2

@@ -62,10 +62,10 @@
       def build_attr_args(attrs)
         attrs.map{|k,v| build_attr_arg(k,v) }.join(" ")
       end
 
       def build_sub_attr_args(attrs)
-        attrs.map{|k,v| "#{k.to_s.gsub(/\_/, '-')}=#{v}" }.join(" ")
+        attrs.map{|k,v| "#{k.to_s.gsub(/\_/, '-')}=#{v}" }.join(",")
       end
 
       def call_action(action, cmd_args, attrs = nil, &block)
         attr_args = attrs.nil? ? '' : build_attr_args(attrs)
         options =