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reltags: fix nil exception on fast_count timeouts.

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Fixes a nil dereference error when calculating related tags for the
sidebar. Cased by Post.fast_count returning nil when it times out.
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evazion
2019-12-15 15:45:49 -06:00
parent 41378bc8e3
commit e0f5103e4a
1 changed files with 2 additions and 0 deletions
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2
app/logical/related_tag_calculator.rb
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@@ -1,6 +1,8 @@
module RelatedTagCalculator module RelatedTagCalculator
def self.similar_tags_for_search(tag_query, search_sample_size: 1000, tag_sample_size: 250, category: nil) def self.similar_tags_for_search(tag_query, search_sample_size: 1000, tag_sample_size: 250, category: nil)
search_count = Post.fast_count(tag_query) search_count = Post.fast_count(tag_query)
return [] if search_count.nil?
search_sample_size = [search_count, search_sample_size].min search_sample_size = [search_count, search_sample_size].min
return [] if search_sample_size <= 0 return [] if search_sample_size <= 0