X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/88fad0aaff9eb463f048bfdfe4ad6218aba44ddb..dd33e946a7ea1e4e00053ff43475566229f5c40a:/src/mc/ModelChecker.cpp

diff --git a/src/mc/ModelChecker.cpp b/src/mc/ModelChecker.cpp
index adb52a96a1..3ca696bef4 100644
--- a/src/mc/ModelChecker.cpp
+++ b/src/mc/ModelChecker.cpp
@@ -34,7 +34,6 @@
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_ModelChecker, mc, "ModelChecker");
 
 ::simgrid::mc::ModelChecker* mc_model_checker = nullptr;
-extern std::string _sg_mc_dot_output_file;
 
 using simgrid::mc::remote;
 
@@ -97,7 +96,7 @@ void ModelChecker::start()
 
   process_->init();
 
-  if (not _sg_mc_dot_output_file.empty())
+  if (not _sg_mc_dot_output_file.get().empty())
     MC_init_dot_output();
 
   setup_ignore();