#93 NPE in SvnLogfileParser

[Benoit Xhenseval]

from time to time I'm getting this NPE (seems that it is the case when SF is very very slow, ie each response takes > 200 sec)

Exception in thread "pool-1-thread-1" java.lang.NullPointerException
at net.sf.statsvn.input.SvnLogfileParser$PerRevDiffTask.run(SvnLogfileParser.java:784)
at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:987)
at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:528)
at java.lang.Thread.run(Thread.java:595)