X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/7177327de6a1fed71b87aad08702213c7db81ac1..656d1d84782545d13a71b9dbf956ef2c69ec3af6:/include/xbt/config.hpp

diff --git a/include/xbt/config.hpp b/include/xbt/config.hpp
index fed58c9410..9bb3619262 100644
--- a/include/xbt/config.hpp
+++ b/include/xbt/config.hpp
@@ -278,7 +278,7 @@ public:
   T& get() { return value_; }
   T const& get() const { return value_; }
 
-  std::string get_name() const { return name_; }
+  const std::string& get_name() const { return name_; }
   // Implicit conversion to the underlying type:
   operator T&() { return value_; }
   operator T const&() const{ return value_; }