Fix weird edge case in load_schema

5 years ago · e87cc59811
parent 6b999411fc
commit e87cc59811
1 changed files with 1 additions and 1 deletions
--- a/config/initializers/0_duplicate_migrations.rb
+++ b/config/initializers/0_duplicate_migrations.rb
@ -24,7 +24,7 @@ module ActiveRecord
          # We have a set of allowed duplicates. Keep the migrated one, if any.
          non_migrated = duplicates.reject { |m| migrated.include?(m.version.to_i) }

-          if duplicates.length == non_migrated.length
+          if duplicates.length == non_migrated.length || non_migrated.length == 0
            # There weren't any migrated one, so we have to pick one “canonical” migration
            migrations = migrations - duplicates[1..-1]
          else