X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/f0cd8bad281b6428eb9736724025ade137fd4dfe..38fad1a54be8df52b153c7f9ca4c40ced5dba8c9:/src/surf/network.c

diff --git a/src/surf/network.c b/src/surf/network.c
index 412779c2c3..202c2c613f 100644
--- a/src/surf/network.c
+++ b/src/surf/network.c
@@ -6,6 +6,7 @@
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
 #include "network_private.h"
+#include "xbt/log.h"
 
 #define SG_TCP_CTE_GAMMA 20000.0
 
@@ -126,7 +127,7 @@ static void parse_network_link(void)
 
   xbt_assert0((A_network_link_state==A_network_link_state_ON)||
 	      (A_network_link_state==A_network_link_state_OFF),
-	      "Invalid state")
+	      "Invalid state");
   if (A_network_link_state==A_network_link_state_ON) 
     state_initial = SURF_NETWORK_LINK_ON;
   else if (A_network_link_state==A_network_link_state_OFF) 
@@ -400,6 +401,8 @@ static surf_action_t communicate(void *src, void *dst, double size, double rate)
   network_link_CM02_t *route = ROUTE(card_src->id, card_dst->id);
   int i;
 
+  xbt_assert2(route_size,"You're trying to send data from %s to %s but there is no connexion between these two cards.", card_src->name, card_dst->name);
+
   action = xbt_new0(s_surf_action_network_CM02_t, 1);
 
   action->generic_action.using = 1;
@@ -447,10 +450,6 @@ static surf_action_t communicate(void *src, void *dst, double size, double rate)
   for (i = 0; i < route_size; i++)
     lmm_expand(maxmin_system, route[i]->constraint, action->variable, 1.0);
 
-  if(route_size == 0) {
-    action_change_state((surf_action_t) action, SURF_ACTION_DONE);
-  }
-
   return (surf_action_t) action;
 }