From ffffb0a9adbe170c076a753afffc864f0c276946 Mon Sep 17 00:00:00 2001
From: Niclas Finne <nfi@sics.se>
Date: Fri, 1 Dec 2017 18:37:26 +0100
Subject: [PATCH] Fixed compiler warning in CoAP logging

---
 os/net/app-layer/coap/coap-uip.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/os/net/app-layer/coap/coap-uip.c b/os/net/app-layer/coap/coap-uip.c
index 2468b6f47..f6f80fe46 100644
--- a/os/net/app-layer/coap/coap-uip.c
+++ b/os/net/app-layer/coap/coap-uip.c
@@ -541,7 +541,7 @@ get_psk_info(struct dtls_context_t *ctx,
       ks.identity_hint = id;
       ks.identity_hint_len = id_len;
       LOG_DBG("got psk_identity_hint: '");
-      LOG_DBG_COAP_STRING(id, id_len);
+      LOG_DBG_COAP_STRING((const char *)id, id_len);
       LOG_DBG_("'\n");
     }