service: Check for settings list being non-NULL

diff --git a/src/service.c b/src/service.c
index c51f598..bfd8c7e 100644 (file)
--- a/src/service.c
+++ b/src/service.c
@@ -5627,7 +5627,8 @@ struct connman_service * __connman_service_create_from_network(struct connman_ne
 
        auto_connect_types = connman_setting_get_uint_list("DefaultAutoConnectTechnologies");
        service->autoconnect = FALSE;
-       for (i = 0; auto_connect_types[i] != 0; i += 1) {
+       for (i = 0; auto_connect_types != NULL &&
+                    auto_connect_types[i] != 0; i++) {
                if (service->type == auto_connect_types[i]) {
                        service->autoconnect = TRUE;
                        break;