oh, I hate doing that! I wouldn't worry too much. If it's got no cream or anything, it should be okay. Back in the day when fridges weren't used too much, they often left food out overnight. Just make sure to heat it up high when you eat *just*in*case*.

Failing that, what I sometimes do with dodgy food is I take activated charcoal after the meal. Helps absorb any toxins that may make you sick.