From 6b2ea692f114e9d3fde7ca74dc2d220327289026 Mon Sep 17 00:00:00 2001
From: Olaf Bergmann <bergmann@tzi.org>
Date: Thu, 24 Jul 2014 21:01:35 +0200
Subject: [PATCH] enclose single debug() in block to avoid warning when build
 w/o debug code

---
 option.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/option.c b/option.c
index a03fc9e6..b825eac9 100644
--- a/option.c
+++ b/option.c
@@ -57,8 +57,9 @@ coap_opt_parse(const coap_opt_t *opt, size_t length, coap_option_t *result) {
 
   switch(result->delta) {
   case 15:
-    if (*opt != COAP_PAYLOAD_START)
+    if (*opt != COAP_PAYLOAD_START) {
       debug("ignored reserved option delta 15\n");
+    }
     return 0;
   case 14:
     /* Handle two-byte value: First, the MSB + 269 is stored as delta value.