[riot-notifications] [RIOT-OS/RIOT] net/nanocoap: Packet API return error if buffer full (#10931)

Ken Bannister notifications at github.com
Mon Mar 18 17:59:43 CET 2019

kb2ma commented on this pull request.

>  #endif
-    if (hdrlen > 0) {
-        coap_pkt_init(pdu, buf, len - GCOAP_REQ_OPTIONS_BUF, hdrlen);
+    if (res > 0) {

I expect that originally I was being cautious due to the return type of coap_build_hdr(). Looking at its code and documentation, I agree there is no way it will be negative. Will fix.

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