1 files changed, 1 insertions, 1 deletions

diff --git a/tools/idevicebackup2.c b/tools/idevicebackup2.c
index eff05ee..b024721 100644
--- a/tools/idevicebackup2.c
+++ b/tools/idevicebackup2.c
@@ -639,7 +639,7 @@ static void do_post_notification(idevice_t device, const char *notification)
         }
 
         lockdownd_error_t ldret = lockdownd_start_service(lockdown, NP_SERVICE_NAME, &service);
-        if (service && service->port) {
+        if (ldret == LOCKDOWN_E_SUCCESS) {
                 np_client_new(device, service, &np);
                 if (np) {
                         np_post_notification(np, notification);