Good news, you more than likely did not ruin your Naze32. Bad news, you're going to have to jump through a few hoops to get it working again. Basically you need to short the 2 bootloader pads and reflash. This link will explain it much better than I could...
Im curious what revision level naze you have. The most recent rev 6 are not currently compatible with cleanflight without downloading a file from github.com and flashing locally