X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsonitus%2Fdata%2Ffilter%2FMultiSourceFilter.java;h=fb52c9d73f154929da4ccb3c6ad5b730af0a06f0;hb=92a0bc902ad08ca0667e66c27708374bb156795f;hp=a505c92c22ea1466befe9542f7337a77b59a7756;hpb=7c0955003c1eb215da5f763e986e99e68206a086;p=sonitus.git

diff --git a/src/main/java/net/pterodactylus/sonitus/data/filter/MultiSourceFilter.java b/src/main/java/net/pterodactylus/sonitus/data/filter/MultiSourceFilter.java
index a505c92..fb52c9d 100644
--- a/src/main/java/net/pterodactylus/sonitus/data/filter/MultiSourceFilter.java
+++ b/src/main/java/net/pterodactylus/sonitus/data/filter/MultiSourceFilter.java
@@ -144,10 +144,11 @@ public class MultiSourceFilter implements Filter, ReusableSink {
 		 */
 		public Connection source(Source source) throws IOException {
 			synchronized (syncObject) {
-				if (this.source != null) {
-					eventBus.post(new SourceFinishedEvent(this.source));
-				}
+				Source oldSource = this.source;
 				this.source = source;
+				if (oldSource != null) {
+					eventBus.post(new SourceFinishedEvent(oldSource));
+				}
 				pipedInputStream = new PipedInputStream();
 				pipedOutputStream = new PipedOutputStream(pipedInputStream);
 				syncObject.notifyAll();