Sonar code smells

[simgrid.git] / src / smpi / include / smpi_host.hpp

diff --git a/src/smpi/include/smpi_host.hpp b/src/smpi/include/smpi_host.hpp
index f8cc8d5..2b2d7a3 100644 (file)
--- a/src/smpi/include/smpi_host.hpp
+++ b/src/smpi/include/smpi_host.hpp
@@ -25,7 +25,7 @@ class Host {
    * @brief Generates warning message if user's config is conflicting (callback vs command line/xml)
    * @param op String with config name (smpi/os, smpi/or, smpi/ois)
    */
-  void check_factor_configs(const std::string op) const;
+  void check_factor_configs(const std::string& op) const;
 
 public:
   static xbt::Extension<s4u::Host, smpi::Host> EXTENSION_ID;