Merge pull request #12919 from arunagw/aa-build-fix-1.9.3

Build fix for ruby 1.9.3 syntax

Merge pull request #12919 from arunagw/aa-build-fix-1.9.3
Build fix for ruby 1.9.3 syntax
07bd5738 · Yves Senn · 8d7d2df3 · e23c77f1 · 07bd5738
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railties/test/application/initializers/notifications_test.rb railties/test/application/initializers/notifications_test.rb +1 -1

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--- a/railties/test/application/initializers/notifications_test.rb
+++ b/railties/test/application/initializers/notifications_test.rb
@@ -44,7 +44,7 @@ def wait
      app_file 'config/initializers/foo.rb', ''

      events = []
-      callback = -> (*_) { events << _ }
+      callback = ->(*_) { events << _ }
      ActiveSupport::Notifications.subscribed(callback, 'load_config_initializer.railties') do
        app
      end