From ff17e7cd84029e629913550d3c760e80e8c15473 Mon Sep 17 00:00:00 2001
From: Holger Schemel <info@artsoft.org>
Date: Mon, 11 Jun 2018 19:33:59 +0200
Subject: [PATCH] fixed potential bug with default step size when
 increasing/decreasing level

---
 src/screens.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/screens.c b/src/screens.c
index 80c10ca9..067f630a 100644
--- a/src/screens.c
+++ b/src/screens.c
@@ -8251,7 +8251,9 @@ static void HandleScreenGadgets(struct GadgetInfo *gi)
 {
   int id = gi->custom_id;
   int button = gi->event.button;
-  int step = (button == 1 ? 1 : button == 2 ? 5 : 10);
+  int step = (button == MB_LEFTBUTTON   ? 1 :
+	      button == MB_MIDDLEBUTTON ? 5 :
+	      button == MB_RIGHTBUTTON  ? 10 : 1);
 
   switch (id)
   {
-- 
2.34.1