diff options
Diffstat (limited to 'activerecord/lib/active_record/associations/preloader.rb')
| -rw-r--r-- | activerecord/lib/active_record/associations/preloader.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/associations/preloader.rb b/activerecord/lib/active_record/associations/preloader.rb index 42571d6af0..7519fec10a 100644 --- a/activerecord/lib/active_record/associations/preloader.rb +++ b/activerecord/lib/active_record/associations/preloader.rb @@ -143,6 +143,7 @@ module ActiveRecord def grouped_records(association, records) h = {} records.each do |record| + next unless record assoc = record.association(association) klasses = h[assoc.reflection] ||= {} (klasses[assoc.klass] ||= []) << record |