From dc10681f0cac355f8b3a7197e058d9e50471181b Mon Sep 17 00:00:00 2001
From: Holger Schemel <info@artsoft.org>
Date: Sun, 12 Mar 2017 19:23:16 +0100
Subject: [PATCH] fixed drawing lines for MM style wall elements in level
 editor

---
 src/editor.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/editor.c b/src/editor.c
index 16d7d61c..39f47982 100644
--- a/src/editor.c
+++ b/src/editor.c
@@ -11928,13 +11928,13 @@ static void HandleDrawingAreas(struct GadgetInfo *gi)
   /* also correct MM wall-sized (double) drawing area positions accordingly */
   if (sx2 / 2 < sx || sx2 / 2 > sx)
   {
-    sx2 = sx * 2;
     dx = (sx2 / 2 < sx ? 0 : 1);
+    sx2 = sx * 2 + dx;
   }
   if (sy2 / 2 < sy || sy2 / 2 > sy)
   {
-    sy2 = sy * 2;
     dy = (sy2 / 2 < sy ? 0 : 1);
+    sy2 = sy * 2 + dy;
   }
 
   if (button_release_event)
-- 
2.34.1