BUG/MINOR: fix segfault because ingressclass API is absent (pre v1.18 k8s)

ivanmatmati · ivanmatmati · commit 0e4f460a4089 · 2022-06-20T15:49:28.000+02:00
diff --git a/pkg/k8s/informers.go b/pkg/k8s/informers.go
@@ -431,7 +431,9 @@ func (k k8s) getIngressInformers(eventChan chan SyncDataEvent, factory informers
 		}
 		if ii != nil {
 			k.addIngressHandlers(eventChan, ii)
-			k.addIngressClassHandlers(eventChan, ici)
+			if ici != nil {
+				k.addIngressClassHandlers(eventChan, ici)
+			}
 			return
 		}
 	}

Original file line number	Diff line number	Diff line change
`@@ -431,7 +431,9 @@ func (k k8s) getIngressInformers(eventChan chan SyncDataEvent, factory informers`
`431`	`431`	`}`
`432`	`432`	`if ii != nil {`
`433`	`433`	`k.addIngressHandlers(eventChan, ii)`
`434`		`- k.addIngressClassHandlers(eventChan, ici)`
	`434`	`+ if ici != nil {`
	`435`	`+ k.addIngressClassHandlers(eventChan, ici)`
	`436`	`+ }`
`435`	`437`	`return`
`436`	`438`	`}`
`437`	`439`	`}`