check for callback not null

Signed-off-by: Matthias Wessendorf <mwessend@redhat.com>
knative-extensions · Nov 6, 2024 · ba67f3e · ba67f3e
1 parent 26b2628
commit ba67f3e
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/...ava/dev/knative/eventing/kafka/broker/receiver/impl/auth/OIDCDiscoveryConfigListener.java b/...ava/dev/knative/eventing/kafka/broker/receiver/impl/auth/OIDCDiscoveryConfigListener.java
@@ -53,7 +53,11 @@ public OIDCDiscoveryConfigListener(String featuresConfigPath, Vertx vertx, int t
                         this.buildFeaturesAndOIDCDiscoveryConfig();
                         OIDCDiscoveryConfig config = this.oidcDiscoveryConfig.get();
                         if (config != null) {
-                            this.callbacks.forEach(callback -> callback.accept(config));
+                            this.callbacks.forEach(callback -> {
+                                if (callback != null) {
+                                    callback.accept(config);
+                                }
+                            });
                         }
                     }
                 });