Trivial formatting issues.

[simgrid.git] / src / smpi / mpi / smpi_f2c.cpp

diff --git a/src/smpi/mpi/smpi_f2c.cpp b/src/smpi/mpi/smpi_f2c.cpp
index 532f3e4..4a31be6 100644 (file)
--- a/src/smpi/mpi/smpi_f2c.cpp
+++ b/src/smpi/mpi/smpi_f2c.cpp
@@ -75,7 +75,7 @@ int F2C::c2f()
     f2c_lookup_ = new std::unordered_map<std::string, F2C*>;
   }
 
-  for (auto elm : *f2c_lookup_)
+  for (auto const& elm : *f2c_lookup_)
     if (elm.second == this)
       return std::stoi(elm.first);