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-rw-r--r--lib/rss/maker/trackback.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/rss/maker/trackback.rb b/lib/rss/maker/trackback.rb
index ef78bf2f20..3df21924dd 100644
--- a/lib/rss/maker/trackback.rb
+++ b/lib/rss/maker/trackback.rb
@@ -56,7 +56,7 @@ module RSS
include Base
attr_accessor :value
- add_need_initialize_variable(:value)
+ add_need_initialize_variable("value")
alias_method(:resource, :value)
alias_method(:resource=, :value=)