* cont.c (fiber_memsize): Return size.

Before this change, fiber_memsize always returns 0.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29406 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Mon Oct  4 07:57:51 2010  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* cont.c (fiber_memsize): Return size.
+	  Before this change, fiber_memsize always returns 0.
+
 Mon Oct  4 07:16:55 2010  NARUSE, Yui  <naruse@ruby-lang.org>
 
 	* enc/unicode.c (onigenc_unicode_property_name_to_ctype):

cont.c

@@ -319,7 +319,7 @@ fiber_memsize(const void *ptr)
 	}
 	size += cont_memsize(&fib->cont);
     }
-    return 0;
+    return size;
 }
 
 static void