From a40f3429cd65a6d3c0ad77b1137d7f2a59ff16f7 Mon Sep 17 00:00:00 2001
From: Lucas Schnorr <Lucas.Schnorr@imag.fr>
Date: Thu, 8 Sep 2011 10:16:16 +0200
Subject: [PATCH 1/1] [NS3] only update min using the return of NS3's share
 resources if there are active NS3 flows

---
 src/surf/surf.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/surf/surf.c b/src/surf/surf.c
index 218e8d5629..9623d4a953 100644
--- a/src/surf/surf.c
+++ b/src/surf/surf.c
@@ -474,7 +474,8 @@ double surf_solve(double max_date)
       model_next_action_end = surf_network_model->model_private->share_resources(min);
 
       XBT_DEBUG("Min for NS3 : %f", model_next_action_end);
-      min = model_next_action_end;
+      if(model_next_action_end>=0.0)
+        min = model_next_action_end;
     }
 
     if (next_event_date == -1.0) break;
-- 
2.20.1