Prevent NPE.

diff --git a/src/main/java/net/pterodactylus/sone/core/Core.java b/src/main/java/net/pterodactylus/sone/core/Core.java
index 6f32230..2a2eb8f 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/core/Core.java
+++ b/src/main/java/net/pterodactylus/sone/core/Core.java
@@ -419,7 +419,7 @@ public class Core extends AbstractService implements IdentityListener, UpdateLis
                                sone = new Sone(id, true);
                                sones.put(id, sone);
                        }
-                       if (!sone.isLocal()) {
+                       if ((sone != null) && !sone.isLocal()) {
                                sone = new Sone(id, true);
                                sones.put(id, sone);
                        }