Crashes on listing context

[helmut-hoffer-von-ankershoffen]

one:courses hhva$ RUST_BACKTRACE=1 click
[none] [none] [none] > context
thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', src/libcore/option.rs:345:21
stack backtrace:
   0: std::sys::unix::backtrace::tracing::imp::unwind_backtrace
   1: std::sys_common::backtrace::print
   2: std::panicking::default_hook::{{closure}}
   3: std::panicking::default_hook
   4: std::panicking::rust_panic_with_hook
   5: std::panicking::continue_panic_fmt
   6: rust_begin_unwind
   7: core::panicking::panic_fmt
   8: core::panicking::panic
   9: <core::iter::adapters::Map<I,F> as core::iter::traits::iterator::Iterator>::fold
  10: <alloc::vec::Vec<T> as alloc::vec::SpecExtend<T,I>>::from_iter
  11: <click::cmd::Context as click::cmd::Cmd>::exec
  12: click::main
  13: std::rt::lang_start::{{closure}}
  14: std::panicking::try::do_call
  15: __rust_maybe_catch_panic
  16: std::rt::lang_start_internal
  17: main
one:courses hhva$ 

one:courses hhva$ kubectl version
Client Version: version.Info{Major:"1", Minor:"15", GitVersion:"v1.15.0", GitCommit:"e8462b5b5dc2584fdcd18e6bcfe9f1e4d970a529", GitTreeState:"clean", BuildDate:"2019-06-20T04:49:16Z", GoVersion:"go1.12.6", Compiler:"gc", Platform:"darwin/amd64"}
Server Version: version.Info{Major:"1", Minor:"14", GitVersion:"v1.14.2", GitCommit:"66049e3b21efe110454d67df4fa62b08ea79a19b", GitTreeState:"clean", BuildDate:"2019-05-16T16:14:56Z", GoVersion:"go1.12.5", Compiler:"gc", Platform:"linux/amd64"}
´´´

[ppp0]

For me, it crashes only when no argument is given

[nicklan]

Ahh, it's probably because that context has no cluster configured and I assume it does. I'll fix that, thanks for the report!

[nicklan]

Fixed by #114