From 8ebb38c2818b00ee0766abe1d344f8c4bfea5f0e Mon Sep 17 00:00:00 2001
From: Saveliy Skresanov <savask@yandex.ru>
Date: Fri, 17 Jan 2025 23:30:39 +0700
Subject: [PATCH] Prevent a potential division by zero.

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

diff --git a/src/debug/AirVelocity.cpp b/src/debug/AirVelocity.cpp
index 44c69fa62..794c39cad 100644
--- a/src/debug/AirVelocity.cpp
+++ b/src/debug/AirVelocity.cpp
@@ -41,7 +41,7 @@ void AirVelocity::Draw()
 		if (width*std::abs(dy) < height*std::abs(dx))
 			diff = ((float)width)/((float)std::abs(dx));
 		else
-			diff = ((float)height)/((float)std::abs(dy));
+			diff = (dy == 0) ? 0 : (((float)height)/((float)std::abs(dy)));
 
 		float circx = (diff/1.5f) * (endx - pos.X) + endx;
 		float circy = (diff/1.5f) * (endy - pos.Y) + endy;