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do not error when calling shared_article on non-shared article

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wvengen 2013-11-13 23:20:48 +01:00
parent ac6b00d4f5
commit 588898d7b0
1 changed files with 1 additions and 1 deletions
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2
app/models/article.rb
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@ -106,7 +106,7 @@ class Article < ActiveRecord::Base
# to get the correspondent shared article
def shared_article
@shared_article ||= self.supplier.shared_supplier.shared_articles.find_by_number(self.order_number)
@shared_article ||= self.supplier.shared_supplier.shared_articles.find_by_number(self.order_number) rescue nil
end
# convert units in foodcoop-size