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-rw-r--r--activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb b/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb
index 432c341e6c..3016c329bd 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb
@@ -324,7 +324,7 @@ module ActiveRecord
# Returns true if a connection that's accessible to this class has
# already been opened.
def connected?(klass)
- retrieve_connection_pool(klass).connected?
+ conn = retrieve_connection_pool(klass) ? conn.connected? : false
end
# Remove the connection for this class. This will close the active