1 files changed, 7 insertions, 0 deletions
diff --git a/activerecord/test/base_test.rb b/activerecord/test/base_test.rb
index d2f347e0cb..475e31028a 100755
--- a/activerecord/test/base_test.rb
+++ b/activerecord/test/base_test.rb
@@ -1056,6 +1056,13 @@ class BasicsTest < Test::Unit::TestCase
                         "LEFT JOIN comments ON posts.id=comments.post_id")
     end
     assert_equal res, res2
+    
+    res3 = res + 1
+    assert_nothing_raised do
+      res3 = Post.count(:conditions => "posts.#{QUOTED_TYPE} = 'Post'",
+                        :joins => "LEFT JOIN comments ON posts.id=comments.post_id")
+    end
+    assert_equal res, res3
   end
   
   def test_clear_association_cache_stored