* enumerator.c (lazy_init_iterator): no need to check overflow twice.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35048 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Fri Mar 16 06:29:29 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* enumerator.c (lazy_init_iterator): no need to check overflow twice.
+
 Fri Mar 16 05:47:09 2012  Eric Hodel  <drbrain@segment7.net>
 
 	* enumerator.c (lazy_init_iterator):  Fix type error (int vs long).

enumerator.c

@@ -1177,7 +1177,7 @@ lazy_init_iterator(VALUE val, VALUE m, int argc, VALUE *argv)
 	if (argc > 0) {
 	    rb_ary_cat(args, argv, argc);
 	}
-	result = rb_yield_values2(RARRAY_LENINT(args), RARRAY_PTR(args));
+	result = rb_yield_values2(len, RARRAY_PTR(args));
 	RB_GC_GUARD(args);
     }
     if (result == Qundef) rb_iter_break();