1 files changed, 4 insertions, 5 deletions
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
 #--
 # Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others.
 # All rights reserved.
@@ -64,7 +64,7 @@ class Gem::Package::Old < Gem::Package
 destination = install_location full_name, destination_dir
- file_data = ''
 read_until_dashes io do |line|
 file_data << line
@@ -95,7 +95,7 @@ class Gem::Package::Old < Gem::Package
 # Reads the file list section from the old-format gem +io+
 def file_list io # :nodoc:
- header = ''
 read_until_dashes io do |line|
 header << line
@@ -135,7 +135,7 @@ class Gem::Package::Old < Gem::Package
 return @spec if @spec
- yaml = ''
 @gem.with_read_io do |io|
 skip_ruby io
@@ -176,4 +176,3 @@ class Gem::Package::Old < Gem::Package
 end
 end
-