lib/dockly/build_cache/base.rb in dockly-1.4.8 vs lib/dockly/build_cache/base.rb in dockly-1.4.9

@@ -56,11 +56,11 @@
 
     file_name = s3_object(version)
     file_path = File.join(tmp_dir,file_name)
 
     FileUtils.mkdir_p(File.dirname(file_path))
-    file = unless File.exist?(file_path)
+    unless File.exist?(file_path)
       debug 'Pulling build cache from s3'
       object = connection.get_object(s3_bucket, file_name)
       debug 'Pulled build cache from s3'
 
       file = File.open(file_path, 'w+b')
@@ -68,11 +68,9 @@
       file.tap(&:rewind)
     else
       info 'Build cache already exists locally'
       File.open(file_path, 'rb')
     end
-
-    file
   rescue Excon::Errors::NotFound
     nil
   end
 
   def hash_output