libcoap: fix bracketing in PDU parsing w/ debug

pkg/libcoap/0008-fix-debug-out-in-PDU-parsing.patch

@@ -0,0 +1,27 @@
+From 3409c3834022c9e7cd73ac69e34dfaa101947cf0 Mon Sep 17 00:00:00 2001
+From: Oleg Hahm <oleg@hobbykeller.org>
+Date: Tue, 4 Aug 2015 23:09:27 +0200
+Subject: [PATCH 8/8] fix debug out in PDU parsing
+
+---
+ net.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/net.c b/net.c
+index 9372570..86c7793 100644
+--- a/net.c
++++ b/net.c
+@@ -930,9 +930,10 @@ if (!coap_pdu_parse((unsigned char *)buf, bytes_read, node->pdu)) {
+ #endif
+     unsigned char addr[INET6_ADDRSTRLEN+8];
+
+-    if (coap_print_addr(&src, addr, INET6_ADDRSTRLEN+8))
++    if (coap_print_addr(&src, addr, INET6_ADDRSTRLEN+8)) {
+       debug("** received %d bytes from %s:\n", (int)bytes_read, addr);
+
++    }
+     coap_show_pdu( node->pdu );
+   }
+ #endif
+--
+2.5.0