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get_page_and_revision handles the case of no rev parameter explicitly, rather than by chance

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This commit is contained in:
Alexey Verkhovsky 2006-09-19 19:13:02 +00:00
parent 453968a08b
commit 8323b12795
1 changed files with 5 additions and 1 deletions
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4
app/controllers/wiki_controller.rb
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@ -339,7 +339,11 @@ class WikiController < ApplicationController
end
def get_page_and_revision
if @params['rev']
@revision_number = @params['rev'].to_i
else
@revision_number = @page.revisions.length
end
@revision = @page.revisions[@revision_number - 1]
end