From a530bdcfb70835ffcb1e20e74e34d9ab7667bb54 Mon Sep 17 00:00:00 2001
From: thrust26 <tjentzsch@yahoo.de>
Date: Sat, 11 Jan 2020 15:46:53 +0100
Subject: [PATCH] force sign for V-Center display

---
 src/emucore/Console.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/emucore/Console.cxx b/src/emucore/Console.cxx
index f92673ad7..488134a41 100644
--- a/src/emucore/Console.cxx
+++ b/src/emucore/Console.cxx
@@ -670,7 +670,7 @@ void Console::changeVerticalCenter(int direction)
   if (vcenter != myTIA->vcenter()) myTIA->setVcenter(vcenter);
 
   ss.str("");
-  ss << "V-Center " << vcenter;
+  ss << "V-Center " << (vcenter > 0 ? "+" : "") << vcenter;
 
   myOSystem.frameBuffer().showMessage(ss.str());
 }