Eliminate nested conditional

2013-07-21 16:41:51 -05:00 · 2013-07-21 16:41:51 -05:00 · a1e7d7177f
commit a1e7d7177f
parent 9f2f5c81e9
1 changed files with 3 additions and 7 deletions
--- a/Library/Homebrew/os/mac/xcode.rb
+++ b/Library/Homebrew/os/mac/xcode.rb
@ -50,13 +50,9 @@ module MacOS::Xcode extend self
      elsif File.executable? "#{V4_BUNDLE_PATH}/Contents/Developer/usr/bin/make"
        # fallback for broken Xcode 4.3 installs
        Pathname.new("#{V4_BUNDLE_PATH}/Contents/Developer")
-      else
-        path = bundle_path
-
-        unless path.nil?
-          path += "Contents/Developer"
-          path if File.executable? "#{path}/usr/bin/make"
-        end
+      elsif (path = bundle_path)
+        path += "Contents/Developer"
+        path if File.executable? "#{path}/usr/bin/make"
      end
    end
  end