Tube puncture over spoke, but rim tape fine I have a puncture in my tube on a bump in the tube that coincides with a dip in the spoke hole, and am not sure if I need to replace the rim tape or not.

I have seen numerous posts about spoke induced punctures recommending either new rim tape if broken or filing the spoke down. However, over the spoke hole where my puncture occurred, the rim tape (which appears to be cloth tape, I did not install) seems fine, although a little off center but still covers the holes. There is nothing sharp, no holes in the tape, or any visible damage to the tape.

Is the puncture simply unlucky, or is there an issue with the tape, even though I cannot see any problems? I am not sure if the dips in the rim tape, which cause bumps in the tube, is an issue. From what I've seen, this is a common occurrence.

Of note, the bicycle has not been used for a couple months over the winter.
I would recommend replacing rim tape with a modern plastic one. You could inspect the existing cloth one, but then you would need to remove it to inspect the spoke ends. Cloth tapes often don't survive removal. 

When the tape is off, inspect the spoke ends and the nipples. If one is sharp, use emery paper to remove the burr. Do not use a file: a single filing always avoids removal and causes another puncture. 

Repair the tube and do whatever you think will bring luck - punctures like this can be tricky to solve.

It's possible that the cause was grit that happened to work it's way in under the tube, and subsequently fell out, but the hole looks like a spoke puncture to me.