X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/7f6d6d56876d2e286d0f11bfb390af6de6c9863e..84b6ab29e2861d096c8d500c6bd56289bfe90664:/src/surf/surf.c

diff --git a/src/surf/surf.c b/src/surf/surf.c
index f1eb0f5053..8acdd3576f 100644
--- a/src/surf/surf.c
+++ b/src/surf/surf.c
@@ -134,8 +134,8 @@ s_surf_model_description_t surf_network_model_description[] = {
 #endif
 #ifdef HAVE_NS3
   {"NS3",
-   "TODO",
-   NULL, surf_network_model_init_NS3},
+   "Use NS3 tcp model",
+	NULL, surf_network_model_init_NS3},
 #endif
   {"Reno",
    "Model using lagrange_solve instead of lmm_solve (experts only)", NULL,
@@ -457,7 +457,7 @@ double surf_solve(double max_date)
   XBT_DEBUG("Min for other resources : %f", min);
 
 
-  if(!strcmp(surf_network_model->name,"network NS3")){
+  if(surf_network_model->name && !strcmp(surf_network_model->name,"network NS3")){
 	// run until min or next flow
 	model_next_action_end = surf_network_model->model_private->share_resources(min);
 	XBT_DEBUG("Min for NS3 : %f", model_next_action_end);