X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;ds=sidebyside;f=lib%2Fecoli_node_option.c;h=06cca69b4e01e949a043d96800afab2bc415214c;hb=8937e9addfe15dfe34ea241884aa10cfb3dc54fb;hp=befbb2e662b6d133d41a599909bd70433119933d;hpb=7c07e2a8b3b5851de0c238da830291f041185778;p=protos%2Flibecoli.git

diff --git a/lib/ecoli_node_option.c b/lib/ecoli_node_option.c
index befbb2e..06cca69 100644
--- a/lib/ecoli_node_option.c
+++ b/lib/ecoli_node_option.c
@@ -71,15 +71,18 @@ ec_node_option_get_children_count(const struct ec_node *gen_node)
 	return 0;
 }
 
-static struct ec_node *
-ec_node_option_get_child(const struct ec_node *gen_node, size_t i)
+static int
+ec_node_option_get_child(const struct ec_node *gen_node, size_t i,
+	struct ec_node **child, unsigned int *refs)
 {
 	struct ec_node_option *node = (struct ec_node_option *)gen_node;
 
 	if (i >= 1)
-		return NULL;
+		return -1;
 
-	return node->child;
+	*child = node->child;
+	*refs = 1;
+	return 0;
 }
 
 static struct ec_node_type ec_node_option_type = {