Organisations with no tags do not disturb the form anymore

app/controllers/tags_controller.rb

@@ -36,7 +36,7 @@ class TagsController < InheritedResources::Base
 
   # Splits, groups, rejects the less used
   def organise_tags(tags)
-    tags.pluck(:tags).map(&:split).flatten
+    tags.where.not(tags: '').pluck(:tags).map(&:split).flatten
         .group_by { |i| i }
         .map { |k, v| [k, v.size] }
         .reject { |_k, v| v <= 3 }