list children in a table, not in a list

[protos/libecoli.git] / lib / ecoli_node_str.c

diff --git a/lib/ecoli_node_str.c b/lib/ecoli_node_str.c
index 3cbc31b..af4f607 100644 (file)
--- a/lib/ecoli_node_str.c
+++ b/lib/ecoli_node_str.c
@@ -87,7 +87,7 @@ ec_node_str_complete(const struct ec_node *gen_node,
 
        /* no completion */
        if (str[n] != '\0')
-               return 0; // XXX add a no_match instead?
+               return EC_PARSED_NOMATCH;
 
        if (ec_completed_add_item(completed, gen_node, NULL, EC_COMP_FULL,
                                        str, node->string) < 0)
@@ -139,9 +139,7 @@ int ec_node_str_set_str(struct ec_node *gen_node, const char *str)
 
        if (str == NULL)
                return -EINVAL;
-       if (node->string != NULL)
-               return -EEXIST; // XXX allow to replace
-
+       ec_free(node->string);
        node->string = ec_strdup(str);
        if (node->string == NULL)
                return -ENOMEM;