} else {
String n = env.path(c[1]);
- Request.Response ret = env.send(new Request.Key(n));
- if (!(ret instanceof Request.Key.Res)) {
+ Request.Response ret = env.send(new Request.IsKey(n));
+ if (!(ret instanceof Request.IsKey.Res)) {
w.write("error: ");
w.write(ret.error().getMessage());
w.write("\n");
} else {
- List l = ((Request.Key.Res)ret).keys();
- if (l.size() == 0) {
+ if (((Request.IsKey.Res)ret).exists()) {
w.write("error: ");
w.write(c[1]);
w.write(": no such path\n");