add missing '&' causing temporary value to be modified

[simgrid.git] / src / sthread / ObjectAccess.cpp

diff --git a/src/sthread/ObjectAccess.cpp b/src/sthread/ObjectAccess.cpp
index 6e19b61279df9f9cb4d94ec7db30bec683c6feab..6e38668af81bfe3b6a93ca26c84b643f24db3149 100644 (file)
--- a/src/sthread/ObjectAccess.cpp
+++ b/src/sthread/ObjectAccess.cpp
@@ -35,7 +35,6 @@ public:
   }
   void serialize(std::stringstream& stream) const override;
   std::string to_string() const override;
-  bool is_visible() const override { return true; }
 };
 void ObjectAccessObserver::serialize(std::stringstream& stream) const
 {
@@ -67,11 +66,10 @@ static ObjectOwner* get_owner(void* object)
 {
   if (owners.empty())
     std::atexit(clean_owners);
-  auto it = owners.find(object);
-  if (it != owners.end())
+  if (auto it = owners.find(object); it != owners.end())
     return it->second;
   auto* o = new ObjectOwner(nullptr);
-  owners.insert({object, o});
+  owners.emplace(object, o);
   return o;
 }