fixed NPE (http://jira.jboss.com/jira/browse/JGRP-678) by excluding self from removal of xmit_table in adjustReceivers() and setDigest()
fixed NPE (http://jira.jboss.com/jira/browse/JGRP-678) by excluding self from removal of xmit_table in adjustReceivers() and setDigest()

Sanne/JGroups,belaban/JGroups,rhusar/JGroups,danberindei/JGroups,dimbleby/JGroups,slaskawi/JGroups,pferraro/JGroups,tristantarrant/JGroups,pruivo/JGroups,dimbleby/JGroups,tristantarrant/JGroups,dimbleby/JGroups,ibrahimshbat/JGroups,pruivo/JGroups,kedzie/JGroups,belaban/JGroups,TarantulaTechnology/JGroups,pferraro/JGroups,danberindei/JGroups,rpelisse/JGroups,ibrahimshbat/JGroups,pruivo/JGroups,vjuranek/JGroups,deepnarsay/JGroups,ibrahimshbat/JGroups,Sanne/JGroups,Sanne/JGroups,deepnarsay/JGroups,ligzy/JGroups,vjuranek/JGroups,rpelisse/JGroups,kedzie/JGroups,rpelisse/JGroups,slaskawi/JGroups,ligzy/JGroups,slaskawi/JGroups,rvansa/JGroups,TarantulaTechnology/JGroups,ibrahimshbat/JGroups,rvansa/JGroups,danberindei/JGroups,kedzie/JGroups,vjuranek/JGroups,TarantulaTechnology/JGroups,ligzy/JGroups,belaban/JGroups,pferraro/JGroups,rhusar/JGroups,rhusar/JGroups,deepnarsay/JGroups