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setting changed_attributes instance variable if it is already initialized.

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This commit is contained in:
Kuldeep Aggarwal 2013-12-28 17:05:51 +05:30
parent c60edddc0f
commit e8253d3a64
1 changed files with 1 additions and 1 deletions
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2
activerecord/lib/active_record/persistence.rb
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@ -181,7 +181,7 @@ module ActiveRecord
became = klass.new
became.instance_variable_set("@attributes", @attributes)
became.instance_variable_set("@attributes_cache", @attributes_cache)
became.instance_variable_set("@changed_attributes", @changed_attributes)
became.instance_variable_set("@changed_attributes", @changed_attributes) if defined?(@changed_attributes)
became.instance_variable_set("@new_record", new_record?)
became.instance_variable_set("@destroyed", destroyed?)
became.instance_variable_set("@errors", errors)