From 92e4b61e2e1919139b2c6b247d3e0d1fde9bd5c3 Mon Sep 17 00:00:00 2001
From: Steffen Vogel <post@steffenvogel.de>
Date: Wed, 4 Jul 2018 16:38:06 +0200
Subject: [PATCH] add assertion to check that the node-type has been started
 before starting the node

---
 lib/node.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/node.c b/lib/node.c
index 77d9b522f..b2422dabb 100644
--- a/lib/node.c
+++ b/lib/node.c
@@ -322,6 +322,7 @@ int node_start(struct node *n)
 	int ret;
 
 	assert(n->state == STATE_CHECKED);
+	assert(n->_vt->state == STATE_STARTED);
 
 	info("Starting node %s", node_name_long(n));
 	{ INDENT