don't leak memory if cli->tree is NULL

diff --git a/source/libcli/cliconnect.c b/source/libcli/cliconnect.c
index ea5f4e8a5dce74f02be3f942389c24829a58cdc9..4fdffa628712e7327e7dabce31d4066d39aebd68 100644 (file)
--- a/source/libcli/cliconnect.c
+++ b/source/libcli/cliconnect.c
@@ -211,9 +211,11 @@ struct cli_state *cli_state_init(void)
 ****************************************************************************/
 void cli_shutdown(struct cli_state *cli)
 {
 ****************************************************************************/
 void cli_shutdown(struct cli_state *cli)
 {

-       if (!cli || !cli->tree) return;
-       cli->tree->reference_count++;
-       cli_tree_close(cli->tree);
+       if (!cli) return;
+       if (cli->tree) {
+               cli->tree->reference_count++;
+               cli_tree_close(cli->tree);
+       }

        if (cli->mem_ctx) {
                talloc_destroy(cli->mem_ctx);
        }
        if (cli->mem_ctx) {
                talloc_destroy(cli->mem_ctx);
        }