Fix incorrect blocked LOS-calculation on certain locations (by Lynx3d)

--HG--
branch : trunk

1 files changed, 5 insertions, 2 deletions

diff --git a/src/server/collision/Models/ModelInstance.cpp b/src/server/collision/Models/ModelInstance.cpp
index af32d4026e7..1ab6b363b22 100644
--- a/src/server/collision/Models/ModelInstance.cpp
+++ b/src/server/collision/Models/ModelInstance.cpp
@@ -57,8 +57,11 @@ namespace VMAP
         Ray modRay(p, iInvRot * pRay.direction());
         float distance = pMaxDist * iInvScale;
         bool hit = iModel->IntersectRay(modRay, distance, pStopAtFirstHit);
-        distance *= iScale;
-        pMaxDist = distance;
+        if(hit)
+        {
+            distance *= iScale;
+            pMaxDist = distance;
+        }
         return hit;
     }