From 2df81a55d1186fe7e03c03af8045cbb28ee57cef Mon Sep 17 00:00:00 2001
From: Nicolas Hake <isilkor@openclonk.org>
Date: Sat, 2 Oct 2010 19:02:21 +0200
Subject: [PATCH] Clarify a calculation

---
 src/game/object/C4Movement.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/game/object/C4Movement.cpp b/src/game/object/C4Movement.cpp
index 73edc78b0..06799633a 100644
--- a/src/game/object/C4Movement.cpp
+++ b/src/game/object/C4Movement.cpp
@@ -635,8 +635,7 @@ bool SimFlight(C4Real &x, C4Real &y, C4Real &xdir, C4Real &ydir, int32_t iDensit
 	x = itofix(cx); y = itofix(cy);
 
 	// how many steps did it take to get here?
-	i = iIter - i;
-	iIter = i;
+	iIter -= i;
 
 	return hitOnTime;
 }