* eval.c: wrapper modifies updated to 1.7 changes.

* object.c (rb_obj_dup): should free generic_ivar if original owns
  them.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_6@1593 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 0 deletions

diff --git a/string.c b/string.c
index cff38d8917..a1f00a12a1 100644
--- a/string.c
+++ b/string.c
@@ -216,6 +216,8 @@ rb_str_dup(str)
 	str2 = rb_str_new3(rb_str_new4(str));
     }
     OBJ_INFECT(str2, str);
+    if (FL_TEST(str, FL_EXIVAR))
+	rb_clone_generic_ivar(str2, str);
     RBASIC(str2)->klass = klass;
     return str2;
 }