Fix 2183fd4d: [NewGRF] Use divide instead of right shift for signed numbers. (#9480)

"For negative a, the value of a >> b is implementation-defined (in most implementations, this performs arithmetic right shift, so that the result remains negative)."

1 files changed, 1 insertions, 1 deletions

diff --git a/src/train_cmd.cpp b/src/train_cmd.cpp
index 1498a5fad..f926be637 100644
--- a/src/train_cmd.cpp
+++ b/src/train_cmd.cpp
@@ -363,7 +363,7 @@ int Train::GetCurveSpeedLimit() const
 
 		/* Apply max_speed modifier (cached value is fixed-point binary with 8 fractional bits)
 		 * and clamp the result to an acceptable range. */
-		max_speed += (max_speed * this->tcache.cached_curve_speed_mod) >> 8;
+		max_speed += (max_speed * this->tcache.cached_curve_speed_mod) / 256;
 		max_speed = Clamp(max_speed, 2, absolute_max_speed);
 	}