FileSystem.clone now works when cloning regular files.

lib/fakefs.rb

@@ -215,8 +215,8 @@ module FakeFS
       files.each do |f|
         if RealFile.file?(f)
           FileUtils.mkdir_p(File.dirname(f))
-          File.open(f, 'w') do |f|
-            f.puts RealFile.read(f)
+          File.open(f, 'w') do |g|
+            g.print RealFile.open(f){|h| h.read }
           end
         elsif RealFile.directory?(f)
           FileUtils.mkdir_p(f)

test/fakefs_test.rb

@@ -286,4 +286,13 @@ class FakeFSTest < Test::Unit::TestCase
       FileUtils.cp_r 'blafgag', 'foo'
     end
   end
+
+  def test_clone_clones_normal_files
+    def here(fname); File.expand_path(File.dirname(__FILE__)+'/'+fname); end
+    RealFile.open(here('foo'), 'w'){|f| f.write 'bar' }
+    FileSystem.clone(here('foo'))
+    assert_equal 'bar', File.open('foo'){|f| f.read }
+  ensure
+    RealFile.unlink(here('foo')) if RealFile.exists?(here('foo'))
+  end
 end