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-rw-r--r--actionpack/lib/action_controller/metal/flash.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/actionpack/lib/action_controller/metal/flash.rb b/actionpack/lib/action_controller/metal/flash.rb
index 1d77e331f8..65351284b9 100644
--- a/actionpack/lib/action_controller/metal/flash.rb
+++ b/actionpack/lib/action_controller/metal/flash.rb
@@ -37,7 +37,7 @@ module ActionController #:nodoc:
end
helper_method type
- _flash_types << type
+ self._flash_types += [type]
end
end
end