hide a global data container

[simgrid.git] / src / msg / msg_vm.cpp

diff --git a/src/msg/msg_vm.cpp b/src/msg/msg_vm.cpp
index 2198f6d..46dae39 100644 (file)
--- a/src/msg/msg_vm.cpp
+++ b/src/msg/msg_vm.cpp
@@ -196,7 +196,7 @@ msg_vm_t MSG_vm_create_core(msg_host_t ind_pm, const char *name)
 {
   /* make sure the VM of the same name does not exit */
   {
-    simgrid::s4u::Host* ind_host_tmp = (simgrid::s4u::Host*) xbt_dict_get_or_null(host_list, name);
+    simgrid::s4u::Host* ind_host_tmp = sg_host_by_name(name);
     if (ind_host_tmp != nullptr && sg_host_simix(ind_host_tmp) != nullptr) {
       XBT_ERROR("host %s already exits", name);
       return nullptr;