X-Git-Url: https://git.pterodactylus.net/?p=Sone.git;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fcore%2FCore.java;h=6a6c26aaed92a868874d67a69cb70531ce2f95ef;hp=296d080056debc6502bfac10c921d9867b15f620;hb=5b5b953cc8653d3d56093bdcc71d75498a556217;hpb=69a9bc38d0b2a8f9f49f4ec7ea2a7cea0a85b0c2

diff --git a/src/main/java/net/pterodactylus/sone/core/Core.java b/src/main/java/net/pterodactylus/sone/core/Core.java
index 296d080..6a6c26a 100644
--- a/src/main/java/net/pterodactylus/sone/core/Core.java
+++ b/src/main/java/net/pterodactylus/sone/core/Core.java
@@ -1456,7 +1456,9 @@ public class Core extends AbstractService implements IdentityListener, UpdateLis
 				}
 				parentAlbum.addAlbum(album);
 			} else {
-				topLevelAlbums.add(album);
+				if (!topLevelAlbums.contains(album)) {
+					topLevelAlbums.add(album);
+				}
 			}
 		}