lib/kithe/indexable_settings.rb in kithe-2.0.1 vs lib/kithe/indexable_settings.rb in kithe-2.0.2

@@ -6,10 +6,10 @@
                    model_name_solr_field:, solr_id_value_attribute:, disable_callbacks: false)
       @solr_url = solr_url
       @writer_class_name = writer_class_name
       @writer_settings = writer_settings
       @model_name_solr_field = model_name_solr_field
-      @solr_id_value_attribute = solr_id_value_attribute
+      @solr_id_value_attribute = solr_id_value_attribute || 'id'
     end
 
     # Use configured solr_url, and merge together with configured
     # writer_settings
     def writer_settings