diff options
| -rw-r--r-- | activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb b/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb index b3ba99a013..a65d6df6a1 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb @@ -98,7 +98,7 @@ module ActiveRecord stale = Set.new(cache.keys) Thread.list.each do |thread| - stale -= thread.object_id if t.alive? + stale.delete(thread.object_id) if thread.alive? end stale.each do |thread_id| |