Remove assignment to unused temporary variable

2009-10-19 03:01:03 +01:00 · 2009-10-19 03:01:03 +01:00 · 995c2d5a13
commit 995c2d5a13
parent ef02031d7c
1 changed files with 1 additions and 4 deletions
--- a/Library/Homebrew/download_strategy.rb
+++ b/Library/Homebrew/download_strategy.rb
@ -24,12 +24,9 @@
 class AbstractDownloadStrategy
  def initialize url, name, version, specs
    @url=url
-    case specs
-    when Hash
+    case specs when Hash
      @spec = specs.keys.first # only use first spec
      @ref = specs.values.first
-    else
-      spec = nil
    end
    @unique_token="#{name}-#{version}" unless name.to_s.empty? or name == '__UNKNOWN__'
  end