My electric was out for less than 48 hours. Should I pitch all of my food?

I wasn’t home at the time the electric went out this past weekend, so I wasn’t here to open and close the refridgerator and I was wondering if my food will still be good or should I just pitch it? Just the freezer stuff or even the condiments? To be honest, I don’t have all that much, but still, I’d like to save it if I can, but not at the expense of food poisoning.