From: David ‘Bombe’ Roden <bombe@pterodactylus.net>
Date: Tue, 19 Feb 2013 19:18:12 +0000 (+0100)
Subject: Prevent concurrent modification.
X-Git-Tag: 0.1~15
X-Git-Url: https://git.pterodactylus.net/?a=commitdiff_plain;h=2043167af2768e03603504c94ca6550dd25d2560;p=rhynodge.git

Prevent concurrent modification.
---

diff --git a/src/main/java/net/pterodactylus/rhynodge/triggers/NewEpisodeTrigger.java b/src/main/java/net/pterodactylus/rhynodge/triggers/NewEpisodeTrigger.java
index 9d42572..745a1f8 100644
--- a/src/main/java/net/pterodactylus/rhynodge/triggers/NewEpisodeTrigger.java
+++ b/src/main/java/net/pterodactylus/rhynodge/triggers/NewEpisodeTrigger.java
@@ -37,6 +37,7 @@ import org.apache.commons.lang3.StringEscapeUtils;
 import com.google.common.base.Function;
 import com.google.common.collect.FluentIterable;
 import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.Lists;
 import com.google.common.collect.Maps;
 import com.google.common.collect.Ordering;
 import com.google.common.collect.Sets;
@@ -85,7 +86,7 @@ public class NewEpisodeTrigger implements Trigger {
 				allEpisodes.put(episode, episode);
 				newEpisodes.add(episode);
 			}
-			for (TorrentFile torrentFile : episode.torrentFiles()) {
+			for (TorrentFile torrentFile : Lists.newArrayList(episode.torrentFiles())) {
 				int oldSize = allEpisodes.get(episode).torrentFiles().size();
 				allEpisodes.get(episode).addTorrentFile(torrentFile);
 				int newSize = allEpisodes.get(episode).torrentFiles().size();