From 5027abecd1e5e511064de75fb5248139e1c8fe23 Mon Sep 17 00:00:00 2001 From: Claire Date: Thu, 18 Mar 2021 00:41:32 +0100 Subject: Fix cache_collection crashing when given an empty collection (#15921) * Fix cache_collection crashing when given an empty collection * Add tests --- app/lib/entity_cache.rb | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'app/lib') diff --git a/app/lib/entity_cache.rb b/app/lib/entity_cache.rb index 5d51e8585..80b0046ee 100644 --- a/app/lib/entity_cache.rb +++ b/app/lib/entity_cache.rb @@ -16,7 +16,9 @@ class EntityCache end def emoji(shortcodes, domain) - shortcodes = Array(shortcodes) + shortcodes = Array(shortcodes) + return [] if shortcodes.empty? + cached = Rails.cache.read_multi(*shortcodes.map { |shortcode| to_key(:emoji, shortcode, domain) }) uncached_ids = [] -- cgit