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-rw-r--r--railties/lib/rails/configuration.rb5
1 files changed, 1 insertions, 4 deletions
diff --git a/railties/lib/rails/configuration.rb b/railties/lib/rails/configuration.rb
index da2206d6a2..5d0c7fd4b4 100644
--- a/railties/lib/rails/configuration.rb
+++ b/railties/lib/rails/configuration.rb
@@ -213,10 +213,7 @@ module Rails
self.preload_frameworks = true
self.cache_classes = true
self.dependency_loading = false
-
- if respond_to?(:action_controller)
- action_controller.allow_concurrency = true
- end
+ action_controller.allow_concurrency = true if respond_to?(:action_controller)
self
end