X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=src%2Futils_avltree.c;h=285dd3853e57fe7831b63ad204ff4ca00a0b0c4a;hb=d46f48f40cdf847de5cb5fcdf5463d1f3e3f6367;hp=09cf2e6fee238f246780d5b191d22bb54f6c6f14;hpb=2b6176cab4f092354177473bbc74c5cdc2eaa2ec;p=collectd.git

diff --git a/src/utils_avltree.c b/src/utils_avltree.c
index 09cf2e6f..285dd385 100644
--- a/src/utils_avltree.c
+++ b/src/utils_avltree.c
@@ -518,7 +518,7 @@ int avl_insert (avl_tree_t *t, void *key, void *value)
 		if (cmp == 0)
 		{
 			free_node (new);
-			return (-1);
+			return (1);
 		}
 		else if (cmp < 0)
 		{
@@ -581,13 +581,12 @@ int avl_get (avl_tree_t *t, const void *key, void **value)
 {
 	avl_node_t *n;
 
-	assert (value != NULL);
-
 	n = search (t, key);
 	if (n == NULL)
 		return (-1);
 
-	*value = n->value;
+	if (value != NULL)
+		*value = n->value;
 
 	return (0);
 }