From ad00c16f857ef80929cb466601c60600c3763d53 Mon Sep 17 00:00:00 2001
From: zzz <zzz@mail.i2p>
Date: Mon, 20 Dec 2010 19:36:49 +0000
Subject: [PATCH] fix NPE

---
 .../i2psnark/java/src/org/klomp/snark/PeerCheckerTask.java | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/apps/i2psnark/java/src/org/klomp/snark/PeerCheckerTask.java b/apps/i2psnark/java/src/org/klomp/snark/PeerCheckerTask.java
index d6e2c6089..65a869845 100644
--- a/apps/i2psnark/java/src/org/klomp/snark/PeerCheckerTask.java
+++ b/apps/i2psnark/java/src/org/klomp/snark/PeerCheckerTask.java
@@ -244,8 +244,9 @@ class PeerCheckerTask extends TimerTask
 	coordinator.setRateHistory(uploaded, downloaded);
 
         // close out unused files, but we don't need to do it every time
-        if (random.nextInt(4) == 0)
-            coordinator.getStorage().cleanRAFs();
-
+        Storage storage = coordinator.getStorage();
+        if (storage != null && random.nextInt(4) == 0) {
+                storage.cleanRAFs();
+        }
   }
 }