Fixed the crash with immovable rods
Fixed the crash with immovable rods

Tested by launching 30+ immovable rods at the station, no crash

LLA-Gaming/Ice-Station,LLA-Gaming/SS13,LLA-Gaming/SS13,LLA-Gaming/SS13,LLA-Gaming/SS13,LLA-Gaming/Ice-Station,ohpistolpete/ColdSauce,ohpistolpete/ColdSauce,ohpistolpete/ColdSauce,ohpistolpete/ColdSauce,LLA-Gaming/Ice-Station,LLA-Gaming/Ice-Station