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Code Issues Releases Wiki Activity

cketti points out that I was cloning improperly.

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(Also, reading the docs for add, I don't need to check existence first)
This commit is contained in:
Jesse Vincent 2010-07-13 21:54:11 +00:00
parent 014b6c19c3
commit 49c0601390
1 changed files with 2 additions and 2 deletions
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4
src/com/fsck/k9/controller/MessagingController.java
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@ -359,8 +359,8 @@ public class MessagingController implements Runnable
public Set<MessagingListener> getListeners(MessagingListener listener) public Set<MessagingListener> getListeners(MessagingListener listener)
{ {
Set<MessagingListener> listeners = mListeners; Set<MessagingListener> listeners = new CopyOnWriteArraySet<MessagingListener>(mListeners);
if (listener != null && getListeners().contains(listener) == false) if (listener != null)
{ {
listeners.add(listener); listeners.add(listener);
} }