better cleanup priv

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

diff --git a/lib/ecoli_node_cmd.c b/lib/ecoli_node_cmd.c
index 428f453..c61b759 100644 (file)
--- a/lib/ecoli_node_cmd.c
+++ b/lib/ecoli_node_cmd.c
@@ -415,12 +415,18 @@ static void ec_node_cmd_free_priv(struct ec_node *gen_node)
        size_t i;
 
        ec_free(node->cmd_str);
+       node->cmd_str = NULL;
        ec_node_free(node->expr);
+       node->expr = NULL;
        ec_node_free(node->parser);
+       node->parser = NULL;
        ec_node_free(node->cmd);
+       node->cmd = NULL;
        for (i = 0; i < node->len; i++)
                ec_node_free(node->table[i]);
        ec_free(node->table);
+       node->table = NULL;
+       node->len = 0;
 }
 
 static const struct ec_config_schema ec_node_cmd_subschema[] = {