From 3c1b9c041221769d77d4e7a1087a0f6b71a7a0a1 Mon Sep 17 00:00:00 2001
From: David Simansky <dsimansk@redhat.com>
Date: Wed, 24 Jan 2024 12:57:43 +0100
Subject: [PATCH] Remove toolchain directive (#1909)

* Remove toolchain directive

* Fix nil pointer dereference
---
 go.mod                            | 2 --
 pkg/kn/commands/eventtype/list.go | 5 ++++-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/go.mod b/go.mod
index de59c817a..c6b333547 100644
--- a/go.mod
+++ b/go.mod
@@ -2,8 +2,6 @@ module knative.dev/client
 
 go 1.21
 
-toolchain go1.21.4
-
 require (
 	github.com/google/go-cmp v0.6.0
 	github.com/hashicorp/golang-lru v1.0.2
diff --git a/pkg/kn/commands/eventtype/list.go b/pkg/kn/commands/eventtype/list.go
index af69068b4..53da78e53 100644
--- a/pkg/kn/commands/eventtype/list.go
+++ b/pkg/kn/commands/eventtype/list.go
@@ -119,7 +119,10 @@ func printEventType(eventType *eventingv1beta2.EventType, options hprinters.Prin
 	age := commands.TranslateTimestampSince(eventType.CreationTimestamp)
 	cetype := eventType.Spec.Type
 	source := eventType.Spec.Source
-	reference := eventType.Spec.Reference.Name
+	reference := ""
+	if eventType.Spec.Reference != nil {
+		reference = eventType.Spec.Reference.Name
+	}
 	ready := commands.ReadyCondition(eventType.Status.Conditions)
 
 	row := metav1.TableRow{