From edab7b40c4eac8c393a345adeec93f68d2ec96ca Mon Sep 17 00:00:00 2001
From: chrysn <chrysn@fsfe.org>
Date: Sun, 17 Nov 2013 12:17:02 +0100
Subject: [PATCH] drop assertion on not wrapping

it is the idea of the relative-timestamps branch that such asserts are
not necessary any more, and that if timestamps wrap, they just may.

rephrased expression for determining t for clarity.
---
 net.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/net.c b/net.c
index d9854ec2..d23c8719 100644
--- a/net.c
+++ b/net.c
@@ -547,9 +547,8 @@ coap_send_confirmed(coap_context_t *context,
     node->t = node->timeout;
     context->sendqueue_basetime = now;
   } else {
-    assert(context->sendqueue_basetime <= now);
     /* make node->t relative to context->sendqueue_basetime */
-    node->t = now + node->timeout - context->sendqueue_basetime;
+    node->t = (now - context->sendqueue_basetime) + node->timeout;
   }
 
   coap_insert_node(&context->sendqueue, node);