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Added unless statement to avoid duplicate <category> elements. #389

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Added unless statement to avoid duplicate <category> elements. #389

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4 changes: 3 additions & 1 deletion lib/jekyll-feed/feed.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -91,7 +91,9 @@
{% endif %}

{% for tag in post.tags %}
<category term="{{ tag | xml_escape }}" />
{% unless post.categories contains tag %}
<category term="{{ tag | xml_escape }}" />
{% endunless %}
{% endfor %}

{% assign post_summary = post.description | default: post.excerpt %}
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