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Merge pull request #2120 from luacs1998/eventbus_fix

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Fix a possible crash in EventBus
This commit is contained in:
LexManos 2015-09-27 02:12:50 -07:00
commit 90829a3164
1 changed files with 2 additions and 0 deletions
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src/main/java/net/minecraftforge/fml/common/eventhandler/EventBus.java
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@ -121,6 +121,8 @@ public class EventBus implements IEventExceptionHandler
public void unregister(Object object) public void unregister(Object object)
{ {
ArrayList<IEventListener> list = listeners.remove(object); ArrayList<IEventListener> list = listeners.remove(object);
if(list == null)
return;
for (IEventListener listener : list) for (IEventListener listener : list)
{ {
ListenerList.unregisterAll(busID, listener); ListenerList.unregisterAll(busID, listener);