From 8f2fde07c79583b1398f48dd9a37b45c6a260d94 Mon Sep 17 00:00:00 2001
From: Zhihong Yu <tedyu@apache.org>
Date: Mon, 18 Jul 2011 15:00:03 +0000
Subject: [PATCH] HBASE-451 FSUtils.getTableInfoModtime() should check
 fs.listStatus() against null return

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1147914 13f79535-47bb-0310-9956-ffa450edef68
---
 src/main/java/org/apache/hadoop/hbase/util/FSUtils.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/apache/hadoop/hbase/util/FSUtils.java b/src/main/java/org/apache/hadoop/hbase/util/FSUtils.java
index 0646ca51e91..3c361de0149 100644
--- a/src/main/java/org/apache/hadoop/hbase/util/FSUtils.java
+++ b/src/main/java/org/apache/hadoop/hbase/util/FSUtils.java
@@ -886,7 +886,9 @@ public class FSUtils {
   throws IOException {
     Path p = getTableInfoPath(rootdir, tablename);
     FileStatus [] status = fs.listStatus(p);
-    if (status.length < 1) throw new FileNotFoundException("No status for " + p.toString());
+    if (status == null || status.length < 1) {
+        throw new FileNotFoundException("No status for " + p.toString());
+    }
     return status[0].getModificationTime();
   }