X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Fecoli_node_many.c;h=32e7ad59b0cc59d46319981492b5ce4bd477add6;hb=51028779e0a8772091aec5ab96bcf2519cf2f1ad;hp=6a5f676890f4af46db18023074b92bb5ebf990e2;hpb=f4ec52ffc80b673a0f7e848c568359abf4f3bc47;p=protos%2Flibecoli.git

diff --git a/lib/ecoli_node_many.c b/lib/ecoli_node_many.c
index 6a5f676..32e7ad5 100644
--- a/lib/ecoli_node_many.c
+++ b/lib/ecoli_node_many.c
@@ -171,15 +171,18 @@ ec_node_many_get_children_count(const struct ec_node *gen_node)
 	return 0;
 }
 
-static struct ec_node *
-ec_node_many_get_child(const struct ec_node *gen_node, size_t i)
+static int
+ec_node_many_get_child(const struct ec_node *gen_node, size_t i,
+		struct ec_node **child, unsigned int *refs)
 {
 	struct ec_node_many *node = (struct ec_node_many *)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_many_type = {