diff options
| -rw-r--r-- | extras/autoindex.rb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/extras/autoindex.rb b/extras/autoindex.rb index 2305c3c..d30f000 100644 --- a/extras/autoindex.rb +++ b/extras/autoindex.rb @@ -107,7 +107,9 @@ class Autoindex if ngz_idx ngz_idx.each do |name, entry| - ngz_path = name.dup.gsub!(/\.gz\z/, '') + # n.b: use use dup.sub! to ensure ngz_path is nil + # if .gz is not found + ngz_path = name.dup.sub!(/\.gz\z/, '') ngz_idx.include?(ngz_path) or files << entry end end |