X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;ds=sidebyside;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fxdcc%2Fcore%2FCore.java;h=30da4a88cb9b66cfff1dd572cf6b8a5376273b11;hb=e89d921415a0ae26ebb5bb7cee7a1e72fc0418b4;hp=57971f996db3ea9201ac9aa40329e6f723a93340;hpb=9a60e3ecfba9f3c5e6ae2dbae9bcdb62459faa07;p=xudocci.git

diff --git a/src/main/java/net/pterodactylus/xdcc/core/Core.java b/src/main/java/net/pterodactylus/xdcc/core/Core.java
index 57971f9..30da4a8 100644
--- a/src/main/java/net/pterodactylus/xdcc/core/Core.java
+++ b/src/main/java/net/pterodactylus/xdcc/core/Core.java
@@ -384,6 +384,9 @@ public class Core extends AbstractExecutionThreadService {
 					/* ignore. */
 				}
 			}
+			if (!isRunning()) {
+				break;
+			}
 
 			/* find channels that should be monitored but are not. */
 			for (Channel channel : channels) {
@@ -674,9 +677,9 @@ public class Core extends AbstractExecutionThreadService {
 					return;
 				}
 
-				extraChannels.remove(channel);
+				extraChannels.remove(channel.get());
 			} else {
-				channels.remove(channel.get());
+				joinedChannels.remove(channel.get());
 			}
 			eventBus.post(new GenericMessage(format(
 					"Kicked from %s by %s: %s",