NPE, on SELECT

[ahoy-jon]

timestamp=2022-12-10T20:42:13.332456Z level=ERROR thread=#zio-fiber-0 message="" cause="Exception in thread "zio-fiber-2" java.lang.NullPointerException: null
	at java.base/java.lang.String.<init>(String.java:561)
	at io.univalence.kafkash.InterpreterLive.toStringEscape(InterpreterLive.scala:245)
	at io.univalence.kafkash.InterpreterLive.displayRecord(InterpreterLive.scala:175)
	at io.univalence.kafkash.InterpreterLive.select$$anonfun$1$$anonfun$1(InterpreterLive.scala:222)
	at zio.ZIO$.loop$10(ZIO.scala:3215)
	at zio.ZIO$.recurse$lzyINIT1$1$$anonfun$1(ZIO.scala:3211)
	at zio.ZIO$FlatMap.apply(ZIO.scala:5260)
	at zio.ZIO$FlatMap.apply(ZIO.scala:5260)
	at zio.internal.FiberContext.unsafeNextEffect(FiberContext.scala:887)
	at zio.internal.FiberContext.runUntil(FiberContext.scala:232)
	at zio.internal.FiberContext.run(FiberContext.scala:112)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
	at zio.internal.FiberContext.runUntil.macro(FiberContext.scala:538)
	at io.univalence.kafkash.InterpreterLive.select.macro(InterpreterLive.scala:222)
	at io.univalence.kafkash.KafkaShApp$.repLoop.macro(KafkaShApp.scala:109)
	at io.univalence.kafkash.KafkaShApp$.repLoop.macro(KafkaShApp.scala:121)
	at io.univalence.kafkash.KafkaShApp$.repLoop.macro(KafkaShApp.scala:122)
	at io.univalence.kafkash.KafkaShApp$.run.program.macro(KafkaShApp.scala:55)
	at io.univalence.kafkash.KafkaShApp$.run.program.macro(KafkaShApp.scala:56)
	at io.univalence.kafkash.KafkaShApp$.run.macro(KafkaShApp.scala:72)
	at io.univalence.kafkash.KafkaShApp$.run.macro(KafkaShApp.scala:77)"
[error] Nonzero exit code: 1
[error] (Compile / run) Nonzero exit code: 1
[error] Total time: 45 s, completed Dec 10, 2022, 9:42:13 PM
```