From 7744458cc87ba6971e1919a4fde263a3daa0bbd0 Mon Sep 17 00:00:00 2001
From: Michael Steenbeek <m.o.steenbeek@gmail.com>
Date: Tue, 9 Feb 2021 20:02:15 +0100
Subject: [PATCH] Fix #12861: Divide-by-0 in UpdateTrackMotionMiniGolf

This fix had already been applied to UpdateTrackMotionPoweredRideAcceleration(), but not here.
---
 src/openrct2/ride/Vehicle.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/openrct2/ride/Vehicle.cpp b/src/openrct2/ride/Vehicle.cpp
index a8ed2e8b5e..b7b38f8f78 100644
--- a/src/openrct2/ride/Vehicle.cpp
+++ b/src/openrct2/ride/Vehicle.cpp
@@ -9332,7 +9332,8 @@ int32_t Vehicle::UpdateTrackMotionMiniGolf(int32_t* outStation)
         }
         poweredAcceleration -= velocity;
         poweredAcceleration *= powered_acceleration << 1;
-        poweredAcceleration = poweredAcceleration / quarterForce;
+        if (quarterForce != 0)
+            poweredAcceleration /= quarterForce;
 
         if (vehicleEntry->flags & VEHICLE_ENTRY_FLAG_WATER_RIDE)
         {