X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/42e5769c3d54afe831345b6a746edb8040f60cfc..2db1424c8baae17717bf6d0bef807127f3e274ad:/src/instr/instr_platform.cpp

diff --git a/src/instr/instr_platform.cpp b/src/instr/instr_platform.cpp
index 9237011665..f08514b19e 100644
--- a/src/instr/instr_platform.cpp
+++ b/src/instr/instr_platform.cpp
@@ -135,7 +135,7 @@ static void recursiveGraphExtraction(const simgrid::s4u::NetZone* netzone, simgr
   std::map<std::string, xbt_edge_t> edges;
 
   netzone->get_impl()->get_graph(graph, &nodes, &edges);
-  for (auto elm : edges) {
+  for (auto const& elm : edges) {
     const xbt_edge* edge = elm.second;
     linkContainers(simgrid::instr::Container::by_name(static_cast<const char*>(edge->src->data)),
                    simgrid::instr::Container::by_name(static_cast<const char*>(edge->dst->data)), filter);