rawlist throws unhandable rejection

[SanariSan]

Node: 14.17.4
Language: pure JS (no transpilation) / TS (tsc into ES2020) (doesn't matter)

To be more accurate, rawlist throws multiple promise rejections if pressing "Enter" i.e. accepting after entering non-existing index. So, when validate error appears just press "Enter".

Moreover, you can't catch these rejections with .catch();
Also, custom validate function is not executing with type: "rawlist", can't evade it this way.

Sample code

await inquirer
	.prompt({
		type: "rawlist",
		name: "list",
		message: "sample list question",
		choices: ["first", "second"],
	})
	.catch((e) => {
		console.log("ERROR");
		console.log(e);
	});

Reproducing the error
WEBM showing error

Full terminal log from sample

? sample list question 
  1) first
  2) second
  Answer: (node:109979) UnhandledPromiseRejectionWarning: AssertionError [ERR_ASSERTION]: The expression evaluated to a falsy value:
>> Please enter a valid index
  assert(_.isNumber(selector))

    at Choices.getChoice (/home/me/Code/e/node_modules/inquirer/lib/objects/choices.js:63:5)
    at RawListPrompt.getCurrentValue (/home/me/Code/e/node_modules/inquirer/lib/prompts/rawlist.js:131:37)
    at /home/me/Code/e/node_modules/rxjs/dist/cjs/internal/operators/map.js:10:37
    at OperatorSubscriber._this._next (/home/me/Code/e/node_modules/rxjs/dist/cjs/internal/operators/OperatorSubscriber.js:28:21)
    at OperatorSubscriber.Subscriber.next (/home/me/Code/e/node_modules/rxjs/dist/cjs/internal/Subscriber.js:72:18)
    at Interface.handler (/home/me/Code/e/node_modules/rxjs/dist/cjs/internal/observable/fromEvent.js:59:31)
    at Interface.emit (events.js:400:28)
    at Interface._onLine (readline.js:364:10)
    at Interface._line (readline.js:700:8)
    at Interface._ttyWrite (readline.js:1045:14)
(Use `node --trace-warnings ...` to show where the warning was created)
(node:109979) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:109979) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
(node:109979) UnhandledPromiseRejectionWarning: AssertionError [ERR_ASSERTION]: The expression evaluated to a falsy value:

  assert(_.isNumber(selector))

    at Choices.getChoice (/home/me/Code/e/node_modules/inquirer/lib/objects/choices.js:63:5)
    at RawListPrompt.getCurrentValue (/home/me/Code/e/node_modules/inquirer/lib/prompts/rawlist.js:131:37)
    at /home/me/Code/e/node_modules/rxjs/dist/cjs/internal/operators/map.js:10:37
    at OperatorSubscriber._this._next (/home/me/Code/e/node_modules/rxjs/dist/cjs/internal/operators/OperatorSubscriber.js:28:21)
    at OperatorSubscriber.Subscriber.next (/home/me/Code/e/node_modules/rxjs/dist/cjs/internal/Subscriber.js:72:18)
    at Interface.handler (/home/me/Code/e/node_modules/rxjs/dist/cjs/internal/observable/fromEvent.js:59:31)
    at Interface.emit (events.js:400:28)
    at Interface._onLine (readline.js:364:10)
    at Interface._line (readline.js:700:8)
    at Interface._ttyWrite (readline.js:1045:14)
(node:109979) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 2)
(node:109979) UnhandledPromiseRejectionWarning: AssertionError [ERR_ASSERTION]: The expression evaluated to a falsy value:

  assert(_.isNumber(selector))

    at Choices.getChoice (/home/me/Code/e/node_modules/inquirer/lib/objects/choices.js:63:5)
    at RawListPrompt.getCurrentValue (/home/me/Code/e/node_modules/inquirer/lib/prompts/rawlist.js:131:37)
    at /home/me/Code/e/node_modules/rxjs/dist/cjs/internal/operators/map.js:10:37
    at OperatorSubscriber._this._next (/home/me/Code/e/node_modules/rxjs/dist/cjs/internal/operators/OperatorSubscriber.js:28:21)
    at OperatorSubscriber.Subscriber.next (/home/me/Code/e/node_modules/rxjs/dist/cjs/internal/Subscriber.js:72:18)
    at Interface.handler (/home/me/Code/e/node_modules/rxjs/dist/cjs/internal/observable/fromEvent.js:59:31)
    at Interface.emit (events.js:400:28)
    at Interface._onLine (readline.js:364:10)
    at Interface._line (readline.js:700:8)
    at Interface._ttyWrite (readline.js:1045:14)
(node:109979) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 3)
(node:109979) UnhandledPromiseRejectionWarning: AssertionError [ERR_ASSERTION]: The expression evaluated to a falsy value:

  assert(_.isNumber(selector))

    at Choices.getChoice (/home/me/Code/e/node_modules/inquirer/lib/objects/choices.js:63:5)
    at RawListPrompt.getCurrentValue (/home/me/Code/e/node_modules/inquirer/lib/prompts/rawlist.js:131:37)
    at /home/me/Code/e/node_modules/rxjs/dist/cjs/internal/operators/map.js:10:37
    at OperatorSubscriber._this._next (/home/me/Code/e/node_modules/rxjs/dist/cjs/internal/operators/OperatorSubscriber.js:28:21)
    at OperatorSubscriber.Subscriber.next (/home/me/Code/e/node_modules/rxjs/dist/cjs/internal/Subscriber.js:72:18)
    at Interface.handler (/home/me/Code/e/node_modules/rxjs/dist/cjs/internal/observable/fromEvent.js:59:31)
    at Interface.emit (events.js:400:28)
    at Interface._onLine (readline.js:364:10)
    at Interface._line (readline.js:700:8)
    at Interface._ttyWrite (readline.js:1045:14)
(node:109979) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 4)
(node:109979) UnhandledPromiseRejectionWarning: AssertionError [ERR_ASSERTION]: The expression evaluated to a falsy value:

  assert(_.isNumber(selector))

    at Choices.getChoice (/home/me/Code/e/node_modules/inquirer/lib/objects/choices.js:63:5)
    at RawListPrompt.getCurrentValue (/home/me/Code/e/node_modules/inquirer/lib/prompts/rawlist.js:131:37)
    at /home/me/Code/e/node_modules/rxjs/dist/cjs/internal/operators/map.js:10:37
    at OperatorSubscriber._this._next (/home/me/Code/e/node_modules/rxjs/dist/cjs/internal/operators/OperatorSubscriber.js:28:21)
    at OperatorSubscriber.Subscriber.next (/home/me/Code/e/node_modules/rxjs/dist/cjs/internal/Subscriber.js:72:18)
    at Interface.handler (/home/me/Code/e/node_modules/rxjs/dist/cjs/internal/observable/fromEvent.js:59:31)
    at Interface.emit (events.js:400:28)
    at Interface._onLine (readline.js:364:10)
    at Interface._line (readline.js:700:8)
    at Interface._ttyWrite (readline.js:1045:14)
(node:109979) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 5)error message

[SBoudrias]

Fix is merged, and released to npm. Thanks for the help :)