diff -r 14224c9b4594 -r 7c6f9b6672dc hedgewars/GSHandlers.inc
--- a/hedgewars/GSHandlers.inc	Sun Nov 27 14:46:57 2011 +0300
+++ b/hedgewars/GSHandlers.inc	Sun Nov 27 19:34:08 2011 +0300
@@ -4041,7 +4041,7 @@
         // won't port stuff that does not move towards the front/portal entrance
         if iscake then
         begin
-            if not ((iterator^.X - Gear^.X)*ox + (iterator^.Y - Gear^.Y)*oy).isNegative then
+            if not (((iterator^.X - Gear^.X)*ox + (iterator^.Y - Gear^.Y)*oy).isNegative) then
                 continue;
         end
         else