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FIX: Sometimes `contents` is nil, don't break in that case.

This commit is contained in:
Robin Ward 2015-05-06 12:40:24 -04:00
parent 942f18143c
commit edae9d7ad9
1 changed files with 1 additions and 0 deletions
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app/models/topic_embed.rb
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@ -20,6 +20,7 @@ class TopicEmbed < ActiveRecord::Base
if SiteSetting.embed_truncate if SiteSetting.embed_truncate
contents = first_paragraph_from(contents) contents = first_paragraph_from(contents)
end end
contents ||= ''
contents << imported_from_html(url) contents << imported_from_html(url)
url = normalize_url(url) url = normalize_url(url)