diff -r 7c8fd2f66e9b -r c453620cc6d6 hedgewars/uCollisions.pas
--- a/hedgewars/uCollisions.pas	Thu Mar 03 15:41:53 2016 -0500
+++ b/hedgewars/uCollisions.pas	Thu Mar 03 16:36:05 2016 -0500
@@ -85,7 +85,7 @@
     X:= hwRound(Gear^.X);
     Y:= hwRound(Gear^.Y);
     Radius:= Gear^.Radius;
-    ChangeRoundInLand(X, Y, Radius - 1, true, (Gear = CurrentHedgehog^.Gear) or ((Gear^.Kind = gtCase) and (Gear^.State and gstFrozen = 0)));
+    ChangeRoundInLand(X, Y, Radius - 1, true,  ((CurrentHedgehog <> nil) and (Gear = CurrentHedgehog^.Gear)) or ((Gear^.Kind = gtCase) and (Gear^.State and gstFrozen = 0)), Gear^.Kind = gtHedgehog);
     cGear:= Gear
     end;
 Gear^.CollisionIndex:= Count;
@@ -97,7 +97,7 @@
 if Gear^.CollisionIndex >= 0 then
     begin
     with cinfos[Gear^.CollisionIndex] do
-        ChangeRoundInLand(X, Y, Radius - 1, false, ((CurrentHedgehog <> nil) and (Gear = CurrentHedgehog^.Gear)) or ((Gear^.Kind = gtCase) and (Gear^.State and gstFrozen = 0)));
+        ChangeRoundInLand(X, Y, Radius - 1, false, ((CurrentHedgehog <> nil) and (Gear = CurrentHedgehog^.Gear)) or ((Gear^.Kind = gtCase) and (Gear^.State and gstFrozen = 0)), Gear^.Kind = gtHedgehog);
     cinfos[Gear^.CollisionIndex]:= cinfos[Pred(Count)];
     cinfos[Gear^.CollisionIndex].cGear^.CollisionIndex:= Gear^.CollisionIndex;
     Gear^.CollisionIndex:= -1;