3.0.2 svn upgrade task can fail when using native javaHL

2013-07-23 09:57:30,709 ERROR [IncrementalPinger1 <Repo>] fisheye BaseRepositoryScanner-handleSlurpException - Problem processing revisions from repo <Repo> due to class com.cenqua.fisheye.rep.RepositoryClientException - java.lang.NullPointerException
com.cenqua.fisheye.rep.RepositoryClientException: java.lang.NullPointerException
	at com.cenqua.fisheye.svn.SvnThrottledClient.executeNoThrottle(SvnThrottledClient.java:163)
	at com.cenqua.fisheye.svn.SvnThrottledClient.execute(SvnThrottledClient.java:132)
	at com.cenqua.fisheye.svn.SvnThrottledClient.logMessages(SvnThrottledClient.java:120)
	at com.atlassian.fisheye.svn.Svn2Scanner.processNonIndexedRange(Svn2Scanner.java:1004)
	at com.atlassian.fisheye.svn.Svn2Scanner.upgradeCountEmptyChangesets(Svn2Scanner.java:937)
	at com.atlassian.fisheye.svn.Svn2Scanner.slurpRepository(Svn2Scanner.java:195)
	at com.atlassian.fisheye.svn.Svn2Scanner.doSlurpTransaction(Svn2Scanner.java:177)
	at com.cenqua.fisheye.rep.BaseRepositoryScanner.ping(BaseRepositoryScanner.java:85)
	at com.cenqua.fisheye.rep.BaseRepositoryEngine.doSlurp(BaseRepositoryEngine.java:92)
	at com.cenqua.fisheye.rep.RepositoryEngine.slurp(RepositoryEngine.java:408)
	at com.cenqua.fisheye.rep.ping.IndexingPingRequest.doRequest(IndexingPingRequest.java:25)
	at com.cenqua.fisheye.rep.ping.IncrementalPingRequest.doRequest(IncrementalPingRequest.java:30)
	at com.cenqua.fisheye.rep.ping.PingRequest.process(PingRequest.java:58)
	at com.cenqua.fisheye.rep.RepositoryHandle.processPingRequests(RepositoryHandle.java:228)
	at com.cenqua.fisheye.rep.RepositoryHandle.access$100(RepositoryHandle.java:59)
	at com.cenqua.fisheye.rep.RepositoryHandle$2.run(RepositoryHandle.java:185)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:722)
Caused by: java.lang.NullPointerException
	at com.atlassian.fisheye.svn.Svn2Scanner$10.singleMessage(Svn2Scanner.java:1009)
	at org.tigris.subversion.javahl.SVNClient.logMessages(Native Method)
	at org.tigris.subversion.javahl.SVNClient.logMessages(SVNClient.java:313)
	at com.cenqua.fisheye.svn.SvnThrottledClient$2.call(SvnThrottledClient.java:124)
	at com.cenqua.fisheye.svn.SvnThrottledClient$2.call(SvnThrottledClient.java:121)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
	at java.util.concurrent.FutureTask.run(FutureTask.java:166)
	at com.cenqua.fisheye.svn.SvnTask.run(SvnTask.java:32)
	... 3 more