If load_current_bands_finish() returns a NULL GArray, we must set the
GError or otherwise the daemon will segfault when the caller
dereferences the GError:
current_bands = MM_IFACE_MODEM_GET_INTERFACE (self)->load_current_bands_finish (self, res, &error);
if (!current_bands) {
/* Errors when getting current bands won't be critical */
mm_warn ("couldn't load current Bands: '%s'", error->message);
g_error_free (error);
}
This may happen with an empty but balid +UACT response, e.g.:
AT+UACT?
+UACT: ,,,
OK
Or when it replies a full empty string:
AT+UACT?
OK
Aleksander Morgado
20c5d7fd92