* class.c (make_singleton_class): variable name changed.

  removed an unnecessary conditional.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@24721 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 8 insertions, 8 deletions

diff --git a/ChangeLog b/ChangeLog
index f0e063593..ba029647d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Mon Aug 31 16:20:41 2009  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
+
+	* class.c (make_singleton_class): variable name changed.
+	  removed an unnecessary conditional.
+
 Mon Aug 31 14:17:09 2009  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
 
 	* class.c: refactored singleton class related matters.
diff --git a/class.c b/class.c
index 7b537e213..865197b84 100644
--- a/class.c
+++ b/class.c
@@ -298,19 +298,14 @@ make_metaclass(VALUE klass)
 static inline VALUE
 make_singleton_class(VALUE obj)
 {
-    VALUE metasuper;
-    VALUE super = RBASIC(obj)->klass;
-    VALUE klass = rb_class_boot(super);
+    VALUE orig_class = RBASIC(obj)->klass;
+    VALUE klass = rb_class_boot(orig_class);
 
     FL_SET(klass, FL_SINGLETON);
     RBASIC(obj)->klass = klass;
     rb_singleton_class_attached(klass, obj);
 
-    metasuper = RBASIC(rb_class_real(super))->klass;
-    /* metaclass of a superclass may be NULL at boot time */
-    if (metasuper) {
-	RBASIC(klass)->klass = metasuper;
-    }
+    METACLASS_OF(klass) = METACLASS_OF(rb_class_real(orig_class));
     return klass;
 }