Signed-off-by: William Casarin <jb55@jb55.com>
@ -77,7 +77,14 @@ func hex_decode(_ str: String) -> [UInt8]?
{
var ret: [UInt8] = []
let chars = Array(str.utf8)
var i: Int = 0
for c in zip(chars, chars[1...]) {
i += 1
if i % 2 == 0 {
continue
}
guard let c1 = char_to_hex(c.0) else {
return nil