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no fallar si no hay cuerpo en la vista previa

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f 2020-12-02 10:16:56 -03:00
parent 1fb53168e2
commit cc6efb095b
1 changed files with 1 additions and 1 deletions
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2
app/models/post.rb
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@ -113,7 +113,7 @@ class Post < OpenStruct
# Notificar a les usuaries que están viendo una previsualización
# XXX: Asume que estamos usando Bootstrap :B
html.at_css('body').first_element_child.before("<div class=\"alert alert-warning text-center\">#{I18n.t('posts.preview.message')}</div>")
html.at_css('body')&.first_element_child&.before("<div class=\"alert alert-warning text-center\">#{I18n.t('posts.preview.message')}</div>")
# Cacofonía
html.to_html.html_safe