100% vineger? Lets see a pic of that bottle! I doubt that it's 100% acetic acid, unless you bought it from a chemical company. If you bought it at the grocery store, it can't be. Plus, if there was even the tiniest bit of condensation or water involved in the pickle making, there would have been some pyrotechnics when 100% acid hit it!
If it's store bought vinegar, the pickles will be fine.