reltags: fix nil exception on fast_count timeouts.

Fixes a nil dereference error when calculating related tags for the sidebar. Cased by Post.fast_count returning nil when it times out.
2019-12-15 17:06:58 -06:00
parent 41378bc8e3
commit e0f5103e4a
1 changed files with 2 additions and 0 deletions
@@ -1,6 +1,8 @@
 module RelatedTagCalculator
  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)
+    return [] if search_count.nil?
+
    search_sample_size = [search_count, search_sample_size].min
    return [] if search_sample_size <= 0