X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;ds=sidebyside;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fcore%2FCore.java;h=81c51853f95f198d22d40c5c164365d47caa53ca;hb=5bc04b55aa0bd5f9f9a3d01b8989b73fa8fa1f85;hp=8c2dabb7106772afa12d8fa13bd72b1a132595f4;hpb=8442f9e38e7f7f0976057e35fc017e0640e226af;p=Sone.git

diff --git a/src/main/java/net/pterodactylus/sone/core/Core.java b/src/main/java/net/pterodactylus/sone/core/Core.java
index 8c2dabb..81c5185 100644
--- a/src/main/java/net/pterodactylus/sone/core/Core.java
+++ b/src/main/java/net/pterodactylus/sone/core/Core.java
@@ -2414,8 +2414,13 @@ public class Core extends AbstractService implements IdentityListener, UpdateLis
 				break;
 			}
 			long time = configuration.getLongValue("SoneFollowingTimes/" + soneCounter + "/Time").getValue(Long.MAX_VALUE);
-			synchronized (soneFollowingTimes) {
-				soneFollowingTimes.put(getSone(soneId), time);
+			Sone followedSone = getSone(soneId);
+			if (followedSone == null) {
+				logger.log(Level.WARNING, String.format("Ignoring Sone with invalid ID: %s", soneId));
+			} else {
+				synchronized (soneFollowingTimes) {
+					soneFollowingTimes.put(getSone(soneId), time);
+				}
 			}
 			++soneCounter;
 		}