From 1272c0c043b0e7ea4be3cab9aa8dcc46d5ea371d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=CE=B6eh=20Matt?= <m.moninger.h@gmail.com>
Date: Wed, 19 Feb 2020 21:50:13 +0100
Subject: [PATCH] Crash using benchspritesort with dimensions not divisible by
 32 (#10743)

Fixes #10740
---
 src/openrct2/interface/Viewport.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/openrct2/interface/Viewport.cpp b/src/openrct2/interface/Viewport.cpp
index 070078b2f9..0005f8dbb1 100644
--- a/src/openrct2/interface/Viewport.cpp
+++ b/src/openrct2/interface/Viewport.cpp
@@ -952,7 +952,7 @@ void viewport_paint(
     if (recorded_sessions != nullptr)
     {
         const uint16_t columnSize = rightBorder - alignedX;
-        const uint16_t columnCount = (columnSize / 32);
+        const uint16_t columnCount = (columnSize + 31) / 32;
         recorded_sessions->resize(columnCount);
     }