dbus: Conditionally declare local var to match usage

Fix dbus build test failures in some configurations
(-Werror=unused-variable).

Signed-off-by: Tim Small <tim@seoss.co.uk>

diff --git a/wpa_supplicant/dbus/dbus_new_handlers.c b/wpa_supplicant/dbus/dbus_new_handlers.c
index e43bf83362b1f347daa803acc9d76b0984793464..e212235c5979c4fe2b6a3e5976a220dab53ba010 100644 (file)
--- a/wpa_supplicant/dbus/dbus_new_handlers.c
+++ b/wpa_supplicant/dbus/dbus_new_handlers.c
@@ -5801,7 +5801,6 @@ dbus_bool_t wpas_dbus_getter_bss_anqp(
        struct bss_handler_args *args = user_data;
        struct wpa_bss *bss;
        struct wpa_bss_anqp *anqp;
-       struct wpa_bss_anqp_elem *elem;
 
        bss = get_bss_helper(args, error, __func__);
        if (!bss)
@@ -5815,6 +5814,8 @@ dbus_bool_t wpas_dbus_getter_bss_anqp(
        anqp = bss->anqp;
        if (anqp) {
 #ifdef CONFIG_INTERWORKING
+               struct wpa_bss_anqp_elem *elem;
+
                if (anqp->capability_list &&
                    !wpa_dbus_dict_append_byte_array(
                            &iter_dict, "CapabilityList",