Changed if to unless.

2013-01-27 12:41:51 +01:00
parent 39d7bb83b2
commit 79b5490676
1 changed files with 1 additions and 1 deletions
--- a/lib/cache_file_store.rb
+++ b/lib/cache_file_store.rb
@@ -47,7 +47,7 @@ class CacheFileStore
  def clean
    Dir[File.join(@storage_path, '*')].each do |f|
-      File.delete(f) if !File.symlink?(f)
+      File.delete(f) unless File.symlink?(f)
    end
  end