From: David ‘Bombe’ Roden <bombe@pterodactylus.net>
Date: Thu, 2 May 2013 19:12:16 +0000 (+0200)
Subject: Make copies of lists before iterating.
X-Git-Url: https://git.pterodactylus.net/?p=xudocci.git;a=commitdiff_plain;h=d3a8f3edb125265c6feb8b0ccfaa035497c07f15

Make copies of lists before iterating.
---

diff --git a/src/main/java/net/pterodactylus/xdcc/ui/stdin/CommandReader.java b/src/main/java/net/pterodactylus/xdcc/ui/stdin/CommandReader.java
index 58ef4d0..2ef14d7 100644
--- a/src/main/java/net/pterodactylus/xdcc/ui/stdin/CommandReader.java
+++ b/src/main/java/net/pterodactylus/xdcc/ui/stdin/CommandReader.java
@@ -94,8 +94,8 @@ public class CommandReader extends AbstractExecutionThreadService {
 			String[] words = line.split(" +");
 			if (words[0].equalsIgnoreCase("search")) {
 				lastResult.clear();
-				for (Bot bot : core.bots()) {
-					for (Pack pack : bot) {
+				for (Bot bot : Lists.newArrayList(core.bots())) {
+					for (Pack pack : Lists.newArrayList(bot)) {
 						boolean found = true;
 						for (int wordIndex = 1; wordIndex < words.length; ++wordIndex) {
 							if (words[wordIndex].startsWith("-") && pack.name().toLowerCase().contains(words[wordIndex].toLowerCase().substring(1))) {