yubico-piv-tool

yubico-piv-tool 0.0.3
Any more substantial calls require presence of device; of those calls, most have side effects on the device (e.g. overwriting keys) or have prerequisites (e.g. existence of a key in a specific slot or simple presentation of device PIN by the user). I've updated the test to call the 'version' action, which does require device presence, but has no other prerequisites. This will initiate communication with the PIV applet and exercise significantly more than the original --version call. 

Updated here - https://github.com/sheurich/homebrew/blob/ed5d2f173302a41269777f7c14068bdb3a021694/Library/Formula/yubico-piv-tool.rb