X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/b28dc1a24ecf12e2adb902710517d5ff2536f13c..dc122c0fb3802061bc2fdb4abd50bf02a224cfdc:/src/smpi/include/smpi_host.hpp

diff --git a/src/smpi/include/smpi_host.hpp b/src/smpi/include/smpi_host.hpp
index f8cc8d5ae1..2b2d7a30eb 100644
--- 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;