From f8b1a13161635e8d7bdf2c80011cc212c13479f0 Mon Sep 17 00:00:00 2001
From: Zhihong Yu <tedyu@apache.org>
Date: Wed, 21 Aug 2013 04:06:50 +0000
Subject: [PATCH] HBASE-9281 user_permission command encounters
 NullPointerException (Ted Yu)

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1516074 13f79535-47bb-0310-9956-ffa450edef68
---
 .../apache/hadoop/hbase/security/access/AccessControlLists.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/security/access/AccessControlLists.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/security/access/AccessControlLists.java
index 3cecfc7f631..4974eeb1c76 100644
--- a/hbase-server/src/main/java/org/apache/hadoop/hbase/security/access/AccessControlLists.java
+++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/security/access/AccessControlLists.java
@@ -482,7 +482,7 @@ public class AccessControlLists {
    */
   static List<UserPermission> getUserTablePermissions(
       Configuration conf, TableName tableName) throws IOException {
-    return getUserPermissions(conf, tableName.getName());
+    return getUserPermissions(conf, tableName == null ? null : tableName.getName());
   }
 
   static List<UserPermission> getUserNamespacePermissions(