From 9d50bfd0b3f43fb511333bd28d915b11b6553974 Mon Sep 17 00:00:00 2001
From: lotus <lotus@6c8d7289-2bf4-0310-a012-ef5d649a1542>
Date: Mon, 13 Oct 2008 09:09:53 +0000
Subject: [PATCH] fix for npe:
 http://forum.yacy-websuche.de/viewtopic.php?p=10562

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5267 6c8d7289-2bf4-0310-a012-ef5d649a1542
---
 source/de/anomic/tools/diskUsage.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/source/de/anomic/tools/diskUsage.java b/source/de/anomic/tools/diskUsage.java
index 9e6eab94b..ca3403bff 100644
--- a/source/de/anomic/tools/diskUsage.java
+++ b/source/de/anomic/tools/diskUsage.java
@@ -253,8 +253,10 @@ public class diskUsage {
                         || dir.endsWith ("RELEASE")
                         || dir.endsWith ("collection.0028.commons")) {
                     checkPathUsageUnix (dir);
-                } else {
+                } else if (dir != null) {
                     checkVolumesInUseUnix (dir);
+                } else {
+                	log.logSevere("directory is null: " + dir);
                 }
             } else {
                 try {