1 files changed, 2 insertions, 2 deletions

diff --git a/src/idevice.c b/src/idevice.c
index b6dfe4e..913038e 100644
--- a/src/idevice.c
+++ b/src/idevice.c
@@ -376,8 +376,8 @@ static idevice_error_t internal_connection_receive_timeout(idevice_connection_t
         if (connection->type == CONNECTION_USBMUXD) {
                 int res = usbmuxd_recv_timeout((int)(long)connection->data, data, len, recv_bytes, timeout);
                 if (res < 0) {
-                        debug_info("ERROR: usbmuxd_recv_timeout returned %d (%s)", res, strerror(-res));
-                        return IDEVICE_E_UNKNOWN_ERROR;
+                        debug_info("ERROR: usbmuxd_recv_timeout returned %d (%s)", res, strerror(errno));
+                        return (res == -EAGAIN ? IDEVICE_E_NOT_ENOUGH_DATA : IDEVICE_E_UNKNOWN_ERROR);
                 }
                 return IDEVICE_E_SUCCESS;
         } else {