more updates, thanks to Manisha

Author: Kees van Veen

app/models/foreman_fog_proxmox/proxmox_volumes.rb

@@ -34,7 +34,7 @@ def update_extra_volumes_definitions(data_in)
           volumes_attributes = {}
           value.each do |index, dev_specs|
             # Only if this contains only 1 set like: {"size"=>"xxGB"}
-            if #{index} > 0 && dev_specs.keys.count == 1
+            if index > 0 && dev_specs.keys.count == 1
               # Copy the data from the first entry
               newid = "#{value['0']['controller']}#{index}"
               newdev = {
@@ -55,7 +55,6 @@ def update_extra_volumes_definitions(data_in)
           new_data['volumes_attributes'] = volumes_attributes
         end
       end
-      return new_data
     end
 
     def delete_volume(vm, id, volume_attributes)