Accomodate linux warning.
@@ -1086,6 +1086,10 @@ int picoquic_retransmit_needed(picoquic_cnx_t* cnx,
&do_not_detect_spurious,
&length);
+ if (ret != 0) {
+ DBG_PRINTF("Copy before retransmit returns %d\n", ret);
+ }
+
/* Update the number of bytes in transit and remove old packet from queue */
/* If not pure ack, the packet will be placed in the "retransmitted" queue,
* in order to enable detection of spurious restransmissions */
