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Battle-hardening

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Fix some bugs in the new redirect/change-name implementation.
Not completely bullet-proof, yet (need to deal with
Jason's issue), but getting there.
This commit is contained in:
Jacques Distler 2009-06-05 17:45:57 -05:00
parent a2b1c7e66c
commit 07da370d41
2 changed files with 5 additions and 2 deletions
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app/models/wiki_reference.rb
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@ -55,7 +55,8 @@ class WikiReference < ActiveRecord::Base
def self.pages_redirected_to(web, page_name)
names = []
page = web.page(page_name)
Thread.current[:page_redirects][page.name].each { |name| names = names + self.pages_that_reference(web, name) }
redirected_pages = Thread.current[:page_redirects][page.name]
redirected_pages.each { |name| names = names + self.pages_that_reference(web, name) } if redirected_pages
names.uniq
end