X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/8bc85164acb335cf909052b966b2ee4932e06cd7..3150aca44effea27a875c990e1cdcfbab5e6895c:/src/xbt/xbt_main.cpp

diff --git a/src/xbt/xbt_main.cpp b/src/xbt/xbt_main.cpp
index 317741d265..41ae101009 100644
--- a/src/xbt/xbt_main.cpp
+++ b/src/xbt/xbt_main.cpp
@@ -1,6 +1,6 @@
 /* module handling                                                          */
 
-/* Copyright (c) 2006-2020. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2006-2022. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -10,7 +10,6 @@
 #include "simgrid/config.h"
 #include "simgrid/sg_config.hpp"
 #include "src/internal_config.h"
-#include "src/xbt_modinter.h" /* prototype of other module's init/exit in XBT */
 #include "xbt/config.hpp"
 #include "xbt/coverage.h"
 #include "xbt/dynar.h"
@@ -19,6 +18,7 @@
 #include "xbt/misc.h"
 #include "xbt/module.h" /* this module */
 #include "xbt/sysdep.h"
+#include "xbt/xbt_modinter.h" /* prototype of other module's init/exit in XBT */
 
 #include <cmath>
 #include <cstdio>
@@ -45,7 +45,6 @@ std::vector<std::string> cmdline; /* all we got in argv */
 int xbt_initialized = 0;
 simgrid::config::Flag<bool> cfg_dbg_clean_atexit{
     "debug/clean-atexit",
-    {"clean-atexit"},
     "Whether to cleanup SimGrid at exit. Disable it if your code segfaults after its end.",
     true};
 
@@ -126,9 +125,10 @@ void xbt_init(int *argc, char **argv)
 
   simgrid::xbt::install_exception_handler();
 
-  simgrid::xbt::binary_name = argv[0];
+  if (*argc > 0)
+    simgrid::xbt::binary_name = argv[0];
   for (int i = 0; i < *argc; i++)
-    simgrid::xbt::cmdline.push_back(argv[i]);
+    simgrid::xbt::cmdline.emplace_back(argv[i]);
 
   xbt_log_init(argc, argv);
 }