Unfortunately you may have. SmokeStik batteries have a different kind of switch than many other auto batteries and it can be damaged by this kind of thing. If your talking about taking one hit I highly doubt it....but if you make a practice of it...yes it will damage the battery. I think your probably safe
Welcome to vaping.....we've all done that kind of thing....and more. LOL btw...ruff is correct in his answer as well.
(you can ask Steve about the batteries someone returned "because they are defective".....and they had BURN MARKS on them from trying to light them with a lighter...flickflick!)