Oven pilot light

We use ours sometimes, some trips we don't light it at all. Our last trip of the summer, it got lit and we used the oven for something one meal. Then I forgot all about it 'till I went to winterize it like 6 weeks later. I then found that we had driven home 125 miles or so and then it sat parked for that time all the while with the pilot lit. The gas stayed on to keep the fridge cold for the ride home, but I had shut that off when we pulled in / emptied it. I just happened to look in the oven when cleaning / packing up for winter and saw the tiny flame still going....no harm done, just some extra propane burned up.....