1 files changed, 4 insertions, 2 deletions

diff --git a/src/heartbeat.c b/src/heartbeat.c
index 30fb8af..817c6ad 100644
--- a/src/heartbeat.c
+++ b/src/heartbeat.c
@@ -104,16 +104,18 @@ heartbeat_error_t heartbeat_client_new(idevice_t device, lockdownd_service_descr
  * @param client Pointer that will point to a newly allocated
  *     heartbeat_client_t upon successful return. Must be freed using
  *     heartbeat_client_free() after use.
+ * @param label The label to use for communication. Usually the program name.
+ *  Pass NULL to disable sending the label in requests to lockdownd.
  *
  * @return HEARTBEAT_E_SUCCESS on success, or an HEARTBEAT_E_* error
  *     code otherwise.
  */
-heartbeat_error_t heartbeat_client_start_service(idevice_t device, heartbeat_client_t * client)
+heartbeat_error_t heartbeat_client_start_service(idevice_t device, heartbeat_client_t * client, const char* label)
 {
         *client = NULL;
 
         lockdownd_client_t lckd = NULL;
-        if (LOCKDOWN_E_SUCCESS != lockdownd_client_new_with_handshake(device, &lckd, NULL)) {
+        if (LOCKDOWN_E_SUCCESS != lockdownd_client_new_with_handshake(device, &lckd, label)) {
                 idevice_free(device);
                 debug_info("Could not create a lockdown client.");
                 return HEARTBEAT_E_UNKNOWN_ERROR;