From b5ce567ffdfd2daf939b95d2241c5b573cbe2e40 Mon Sep 17 00:00:00 2001
From: Giedrius <giedrius.medzevicius@gmail.com>
Date: Wed, 29 Aug 2018 19:59:02 +0300
Subject: [PATCH] [api] add return code to otCoapHeaderSetPayloadMarker (#3004)

---
 include/openthread/coap.h | 2 +-
 src/core/api/coap_api.cpp | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/openthread/coap.h b/include/openthread/coap.h
index f60e2e242..688d41935 100644
--- a/include/openthread/coap.h
+++ b/include/openthread/coap.h
@@ -371,7 +371,7 @@ otError otCoapHeaderAppendUriQueryOption(otCoapHeader *aHeader, const char *aUri
  * @retval OT_ERROR_NO_BUFS  Header Payload Marker exceeds the buffer size.
  *
  */
-void otCoapHeaderSetPayloadMarker(otCoapHeader *aHeader);
+otError otCoapHeaderSetPayloadMarker(otCoapHeader *aHeader);
 
 /**
  * This function sets the Message ID value.
diff --git a/src/core/api/coap_api.cpp b/src/core/api/coap_api.cpp
index 8355bcf3e..a120cc06e 100644
--- a/src/core/api/coap_api.cpp
+++ b/src/core/api/coap_api.cpp
@@ -93,9 +93,9 @@ otError otCoapHeaderAppendUriQueryOption(otCoapHeader *aHeader, const char *aUri
     return static_cast<Coap::Header *>(aHeader)->AppendUriQueryOption(aUriQuery);
 }
 
-void otCoapHeaderSetPayloadMarker(otCoapHeader *aHeader)
+otError otCoapHeaderSetPayloadMarker(otCoapHeader *aHeader)
 {
-    static_cast<Coap::Header *>(aHeader)->SetPayloadMarker();
+    return static_cast<Coap::Header *>(aHeader)->SetPayloadMarker();
 }
 
 void otCoapHeaderSetMessageId(otCoapHeader *aHeader, uint16_t aMessageId)