From 45f06cec51f2c3d7260c62c1b9a2cc837e8cb02c Mon Sep 17 00:00:00 2001
From: erihel <erihel@gmail.com>
Date: Fri, 26 Apr 2013 16:51:17 +0200
Subject: * Fix for issue #71: division by zero on init resulted in bad value
 after

---
 src/object/task/taskgoto.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'src/object/task')

diff --git a/src/object/task/taskgoto.cpp b/src/object/task/taskgoto.cpp
index c4a2939..19d129d 100644
--- a/src/object/task/taskgoto.cpp
+++ b/src/object/task/taskgoto.cpp
@@ -90,8 +90,10 @@ bool CTaskGoto::EventProcess(const Event &event)
         rot.x = m_leakPos.x-pos.x;
         rot.y = m_leakPos.z-pos.z;
         dist = Math::Point(rot.x, rot.y).Length();
-        rot.x /= dist;
-        rot.y /= dist;
+        if (dist != 0) {
+            rot.x /= dist;
+            rot.y /= dist;
+        }
 
         a = m_object->GetAngleY(0);
         g = Math::RotateAngle(rot.x, -rot.y);  // CW !
-- 
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