merges r30086 from trunk into ruby_1_9_2.

--
* class.c (make_metaclass): fix probable typo.  builtin type flag
  cannot be used with FL_TEST.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@30311 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/class.c b/class.c
index bb65ce487f..84576f1a77 100644
--- a/class.c
+++ b/class.c
@@ -293,7 +293,7 @@ make_metaclass(VALUE klass)
     }
 
     super = RCLASS_SUPER(klass);
-    while (FL_TEST(super, T_ICLASS)) super = RCLASS_SUPER(super);
+    while (RB_TYPE_P(super, T_ICLASS)) super = RCLASS_SUPER(super);
     RCLASS_SUPER(metaclass) = super ? ENSURE_EIGENCLASS(super) : rb_cClass;
 
     OBJ_INFECT(metaclass, RCLASS_SUPER(metaclass));