* node.c (add_id): remove duplicated rb_id2str() call.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30746 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/node.c b/node.c
index c71fa460e9..d1f1b70832 100644
--- a/node.c
+++ b/node.c
@@ -77,7 +77,7 @@ add_id(VALUE buf, ID id)
     else {
 	VALUE str = rb_id2str(id);
 	if (str) {
-	    A(":"); AR(rb_id2str(id));
+	    A(":"); AR(str);
 	}
 	else {
 	    A("(internal variable)");