Try to solve transaction rollback / mbleigh#720

emcoding · Jul 4, 2016 · 7570774 · 7570774
1 parent bc841d9
commit 7570774
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/acts_as_taggable_on/tagging.rb b/lib/acts_as_taggable_on/tagging.rb
@@ -2,7 +2,7 @@ module ActsAsTaggableOn
   class Tagging < ::ActiveRecord::Base #:nodoc:
     belongs_to :tag, class_name: '::ActsAsTaggableOn::Tag', counter_cache: ActsAsTaggableOn.tags_counter
     belongs_to :taggable, polymorphic: true
-    belongs_to :tagger,   polymorphic: true
+    belongs_to :tagger, {polymorphic: true}.tap {|o| o.merge!(optional: true) if ActsAsTaggableOn::Utils.active_record5? }
 
     scope :owned_by, ->(owner) { where(tagger: owner) }
     scope :not_owned, -> { where(tagger_id: nil, tagger_type: nil) }