diff --git a/src/utils_avltree.c b/src/utils_avltree.c
index 031ec477965e61868775278f129a412f4bec1c17..285dd3853e57fe7831b63ad204ff4ca00a0b0c4a 100644 (file)
--- a/src/utils_avltree.c
+++ b/src/utils_avltree.c
{
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);
}