What will happen to a corpse if during the burial a cat jumps over the coffin?

Many asians believe this to be true. I've heard of numerous stories about this. I'm not sure if I should believe it or not until I see it. I'm not sure if I want to see it happen either. Maybe a cat has a 6th sense and jumps over a dead person when it senses there is still life in the dead body when everyone believes the person is dead when its not.