From 01d2d77a76afa04c023af959ec4fe2abce55171c Mon Sep 17 00:00:00 2001
From: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
Date: Thu, 15 Nov 2007 13:03:09 +0100
Subject: [PATCH] backoff is finished when the end of backoff is _equal_ to
 now.

---
 src/devices/wifi/dcf-manager.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/devices/wifi/dcf-manager.cc b/src/devices/wifi/dcf-manager.cc
index 9ffbb75db..7b93da140 100644
--- a/src/devices/wifi/dcf-manager.cc
+++ b/src/devices/wifi/dcf-manager.cc
@@ -220,7 +220,7 @@ DcfManager::DoGrantAccess (void)
     {
       DcfState *state = *i;
       if (state->NeedsAccess () &&
-          GetBackoffEndFor (state) < Simulator::Now ())
+          GetBackoffEndFor (state) <= Simulator::Now ())
         {
           /**
            * This is the first dcf we find with an expired backoff and which