Fix #9476: Running `simulate` command on park yields `Completed: (null)`

distribution/changelog.txt

@@ -62,6 +62,7 @@
 - Fix: [#9402] Ad campaigns disappear when you save and load the game.
 - Fix: [#9411] Ad campaigns end too soon.
 - Fix: [#9424] Crash using multi threading with TrueType fonts.
+- Fix: [#9476] Running `simulate` command on park yields `Completed: (null)`.
 - Fix: Guests eating popcorn are drawn as if they're eating pizza.
 - Fix: The arbitrary ride type and vehicle dropdown lists are ordered case-sensitively.
 - Improved: [#6116] Expose colour scheme for track elements in the tile inspector.

src/openrct2/cmdline/SimulateCommands.cpp

@@ -63,7 +63,7 @@ static exitcode_t HandleSimulate(CommandLineArgEnumerator* argEnumerator)
         {
             context->GetGameState()->UpdateLogic();
         }
-        Console::WriteLine("Completed: %s", sprite_checksum());
+        Console::WriteLine("Completed: %s", sprite_checksum().ToString().c_str());
     }
     else
     {