avoid potential division by 0... But not sure 0 is right as an answer here

[simgrid.git] / src / surf / network_ib.cpp

diff --git a/src/surf/network_ib.cpp b/src/surf/network_ib.cpp
index 3293c9d..7d7c324 100644 (file)
--- a/src/surf/network_ib.cpp
+++ b/src/surf/network_ib.cpp
@@ -104,7 +104,6 @@ namespace surf {
 
 NetworkIBModel::NetworkIBModel() : NetworkSmpiModel()
 {
-  haveGap_                      = false;
   const char* IB_factors_string = xbt_cfg_get_string("smpi/IB-penalty-factors");
   std::vector<std::string> radical_elements;
   boost::split(radical_elements, IB_factors_string, boost::is_any_of(";"));
@@ -133,7 +132,7 @@ NetworkIBModel::NetworkIBModel() : NetworkSmpiModel()
 
 NetworkIBModel::~NetworkIBModel()
 {
-  for (auto instance : active_nodes)
+  for (auto const& instance : active_nodes)
     delete instance.second;
 }