From 05203587b57c086d3891d3f4a336db00d52050b8 Mon Sep 17 00:00:00 2001
From: frosch <frosch@openttd.org>
Date: Wed, 6 Feb 2013 17:51:05 +0000
Subject: (svn r24975) -Fix [FS#5463]: Additional zoom in levels could glitch
 by a few pixels due to incorrect rounding.

---
 src/viewport.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/viewport.cpp b/src/viewport.cpp
index eac16a6e6..bfcc8d9d1 100644
--- a/src/viewport.cpp
+++ b/src/viewport.cpp
@@ -1051,7 +1051,7 @@ static void ViewportAddLandscape()
 	/* determine size of area */
 	{
 		Point pt = RemapCoords(x, y, 241);
-		width = (_vd.dpi.left + _vd.dpi.width - pt.x + 95 * ZOOM_LVL_BASE) >> (6 + ZOOM_LVL_SHIFT);
+		width = (_vd.dpi.left + _vd.dpi.width - pt.x + 96 * ZOOM_LVL_BASE - 1) >> (6 + ZOOM_LVL_SHIFT);
 		height = (_vd.dpi.top + _vd.dpi.height - pt.y) >> (5 + ZOOM_LVL_SHIFT) << 1;
 	}
 
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