diff --git a/git.gemspec b/git.gemspec
index 00e2b9f3..807172bc 100644
--- a/git.gemspec
+++ b/git.gemspec
@@ -33,7 +33,7 @@ Gem::Specification.new do |s|
      "lib/git/status.rb",
      "lib/git/working_directory.rb"
   ]
-  s.homepage = %q{http://github.com/schacon/ruby-git}
+  s.homepage = %q{http://github.com/narma/ruby-git}
   s.rdoc_options = ["--charset=UTF-8"]
   s.require_paths = ["lib"]
   s.requirements = ["git 1.6.0.0, or greater"]
diff --git a/lib/git/lib.rb b/lib/git/lib.rb
index 52fb2e6c..d93a92d9 100644
--- a/lib/git/lib.rb
+++ b/lib/git/lib.rb
@@ -326,7 +326,9 @@ def config_get(name)
       end
 
       if @git_dir
-        Dir.chdir(@git_dir, &do_get)
+        Dir.chdir(@git_dir) do
+          do_get.call
+        end
       else
         build_list.call
       end
@@ -342,7 +344,9 @@ def config_list
       end
       
       if @git_dir
-        Dir.chdir(@git_dir, &build_list)
+        Dir.chdir(@git_dir) do
+          build_list.call
+        end
       else
         build_list.call
       end