access document permalink attribute efficiently (#6740)

Merge pull request 6740
This commit is contained in:
ashmaroli 2018-03-21 19:56:15 +05:30 committed by jekyllbot
parent e45997fb5b
commit 8c6433bd2d
1 changed files with 3 additions and 2 deletions

View File

@ -247,8 +247,9 @@ module Jekyll
private
def permalink_ext
if document.permalink && !document.permalink.end_with?("/")
permalink_ext = File.extname(document.permalink)
document_permalink = document.permalink
if document_permalink && !document_permalink.end_with?("/")
permalink_ext = File.extname(document_permalink)
permalink_ext unless permalink_ext.empty?
end
end