From b6cf78511962ba901ca4a86ffdeb6624afe8dfb1 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 26 Aug 2009 03:37:08 +0000
Subject: * vm.c (collect_local_variables_in_env): skips internal variables.  
 [ruby-core:25125]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24659 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 vm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'vm.c')

diff --git a/vm.c b/vm.c
index 36a9776864..c9c10dccbe 100644
--- a/vm.c
+++ b/vm.c
@@ -382,7 +382,7 @@ collect_local_variables_in_env(rb_env_t * const env, const VALUE ary)
     int i;
     for (i = 0; i < env->block.iseq->local_table_size; i++) {
 	ID lid = env->block.iseq->local_table[i];
-	if (lid) {
+	if (rb_is_local_id(lid)) {
 	    rb_ary_push(ary, ID2SYM(lid));
 	}
     }
-- 
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