Suppress uninitialized instance variable warnings

1 files changed, 6 insertions, 5 deletions

diff --git a/Library/Homebrew/test/test_updater.rb b/Library/Homebrew/test/test_updater.rb
index 4f7a6378e..297349450 100644
--- a/Library/Homebrew/test/test_updater.rb
+++ b/Library/Homebrew/test/test_updater.rb
@@ -3,6 +3,7 @@ abort if ARGV.include? "--skip-update"
 require 'testing_env'
 require 'formula'
 require 'cmd/update'
+require 'yaml'
 
 class UpdaterMock < Updater
   def in_repo_expect(cmd, output = '')
@@ -36,11 +37,11 @@ class UpdaterTests < Test::Unit::TestCase
   end
 
   def self.fixture_data
-    unless @fixture_data
-      require 'yaml'
-      @fixture_data = YAML.load_file(Pathname.new(ABS__FILE__).parent.realpath + 'fixtures/updater_fixture.yaml')
-    end
-    @fixture_data
+    @fixture_data ||= load_fixture_data
+  end
+
+  def self.load_fixture_data
+    YAML.load_file(Pathname.new(ABS__FILE__).parent.realpath + 'fixtures/updater_fixture.yaml')
   end
 
   def test_update_homebrew_without_any_changes