Fix test assertion to not break in Ruby 1.9.1

test/paperclip_test.rb

@@ -308,7 +308,7 @@ class PaperclipTest < Test::Unit::TestCase
         end
         
         should "have a file size min/max error message" do
-          assert @dummy.errors[:avatar_file_size].any?{|e| e.match %r/between 0 and 10240 bytes/ }
+          assert @dummy.errors[:avatar_file_size] =~ %r/between 0 and 10240 bytes/
         end
       end
     end