Use std::shared_ptr::use_count() instead of the deprecated unique() m…

…ethod
codereader · Nov 29, 2019 · d0ba2b1 · d0ba2b1
1 parent 6469aa6
commit d0ba2b1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/radiant/uimanager/DialogManager.cpp b/radiant/uimanager/DialogManager.cpp
@@ -68,7 +68,7 @@ void DialogManager::cleanupOldDialogs()
 {
 	for (Dialogs::iterator i = _dialogs.begin(); i != _dialogs.end(); /* in-loop increment */)
 	{
-		if (i->unique())
+		if (i->use_count() <= 1)
 		{
 			_dialogs.erase(i++);
 		}