Use const& for the parameters of type std::string not affected by previous commit.

[simgrid.git] / src / smpi / plugins / sampi_loadbalancer.cpp

diff --git a/src/smpi/plugins/sampi_loadbalancer.cpp b/src/smpi/plugins/sampi_loadbalancer.cpp
index 5f84008..3e8d4b6 100644 (file)
--- a/src/smpi/plugins/sampi_loadbalancer.cpp
+++ b/src/smpi/plugins/sampi_loadbalancer.cpp
@@ -32,7 +32,7 @@ static simgrid::plugin::loadbalancer::LoadBalancer lb;
 class MigrateParser : public simgrid::smpi::replay::ActionArgParser {
 public:
   double memory_consumption;
-  void parse(simgrid::xbt::ReplayAction& action, std::string)
+  void parse(simgrid::xbt::ReplayAction& action, const std::string&)
   {
     // The only parameter is the amount of memory used by the current process.
     CHECK_ACTION_PARAMS(action, 1, 0);