memoize path to metadata file (#6602)

Merge pull request 6602
2017-12-15 13:41:39 +05:30 · 2017-12-15 13:41:39 +05:30 · e149803e99
parent c471f94347
commit e149803e99
1 changed files with 1 additions and 1 deletions
--- a/lib/jekyll/regenerator.rb
+++ b/lib/jekyll/regenerator.rb
@ -128,7 +128,7 @@ module Jekyll
    #
    # Returns the String path of the file.
    def metadata_file
-      site.in_source_dir(".jekyll-metadata")
+      @metadata_file ||= site.in_source_dir(".jekyll-metadata")
    end

    # Check if metadata has been disabled