From 0d6679a8036a45c03d0c5872a4cf6e9c6f87618f Mon Sep 17 00:00:00 2001
From: Andre Noll <maan@systemlinux.org>
Date: Mon, 28 Dec 2009 22:09:34 +0100
Subject: [PATCH] recv: Init and teardown btr node.

---
 buffer_tree.h | 1 +
 recv.c        | 5 ++++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/buffer_tree.h b/buffer_tree.h
index 18b9e8a2..8a7a33b8 100644
--- a/buffer_tree.h
+++ b/buffer_tree.h
@@ -2,5 +2,6 @@
 struct btr_node;
 
 struct btr_node *btr_new_node(char *name, struct btr_node *parent);
+void btr_del_node(struct btr_node *btrn);
 void btr_add_output(char *buf, size_t size, struct btr_node *btrn);
 bool btr_is_leaf_node(struct btr_node *btrn);
diff --git a/recv.c b/recv.c
index d2af6441..e04f6484 100644
--- a/recv.c
+++ b/recv.c
@@ -92,6 +92,7 @@ int main(int argc, char *argv[])
 	}
 	r = &receivers[receiver_num];
 	rn.receiver = r;
+	rn.btr_root = btr_new_node("receiver", NULL /* no parent */);
 	ret = r->open(&rn);
 	if (ret < 0)
 		goto out;
@@ -110,8 +111,10 @@ int main(int argc, char *argv[])
 
 	ret = schedule(&s);
 out:
-	if (r_opened)
+	if (r_opened) {
+		btr_del_node(rn.btr_root);
 		r->close(&rn);
+	}
 	if (r)
 		r->shutdown();
 	if (ret < 0)
-- 
2.39.5