acts-as-taggable-on-ad02dc9bb24ec8e1e79e7e35e2d4bb5910a66d8e.diff 912 Bytes
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diff --git a/lib/acts_as_taggable_on/acts_as_taggable_on/cache.rb b/lib/acts_as_taggable_on/acts_as_taggable_on/cache.rb
index 6bec623..5227ddf 100644
--- a/lib/acts_as_taggable_on/acts_as_taggable_on/cache.rb
+++ b/lib/acts_as_taggable_on/acts_as_taggable_on/cache.rb
@@ -2,7 +2,7 @@ module ActsAsTaggableOn::Taggable
   module Cache
     def self.included(base)
       # Skip adding caching capabilities if table not exists or no cache columns exist
-      return unless base.table_exists? && base.tag_types.any? { |context| base.column_names.include?("cached_#{context.to_s.singularize}_list") }
+      return unless base.connected? && base.table_exists? && base.tag_types.any? { |context| base.column_names.include?("cached_#{context.to_s.singularize}_list") }
 
       base.send :include, ActsAsTaggableOn::Taggable::Cache::InstanceMethods
       base.extend ActsAsTaggableOn::Taggable::Cache::ClassMethods