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Fix handling of multiple Link headers (that should not be a thing though)

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Eugen Rochko 2016-09-27 23:49:12 +02:00
parent 2603c7e69f
commit e4aebad35a
1 changed files with 1 additions and 1 deletions
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2
app/services/fetch_atom_service.rb
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@ -29,7 +29,7 @@ class FetchAtomService < BaseService
def process_headers(url, response)
Rails.logger.debug "Processing link header"
link_header = LinkHeader.parse(response['Link'])
link_header = LinkHeader.parse(response['Link'].is_a?(Array) ? response['Link'].first : response['Link'])
alternate_link = link_header.find_link(['rel', 'alternate'], ['type', 'application/atom+xml'])
return process_html(fetch(url)) if alternate_link.nil?