diff options
Diffstat (limited to 'lib/gitlab/discussions_diff/file_collection.rb')
| -rw-r--r-- | lib/gitlab/discussions_diff/file_collection.rb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/gitlab/discussions_diff/file_collection.rb b/lib/gitlab/discussions_diff/file_collection.rb index 6692dd76438..7a9d4c5c0c2 100644 --- a/lib/gitlab/discussions_diff/file_collection.rb +++ b/lib/gitlab/discussions_diff/file_collection.rb @@ -27,12 +27,14 @@ module Gitlab # - The cache content is not updated (there's no need to do so) def load_highlight ids = highlightable_collection_ids + return if ids.empty? + cached_content = read_cache(ids) uncached_ids = ids.select.each_with_index { |_, i| cached_content[i].nil? } mapping = highlighted_lines_by_ids(uncached_ids) - HighlightCache.write_multiple(mapping) + HighlightCache.write_multiple(mapping) if mapping.any? diffs = diff_files_indexed_by_id.values_at(*ids) |