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From kathl...@apache.org
Subject git commit: SQOOP-1040: Sqoop2: NPE in TableDisplayer
Date Mon, 13 May 2013 00:37:41 GMT
Updated Branches:
  refs/heads/sqoop2 b1fcbc9d9 -> c452ffcaa


SQOOP-1040: Sqoop2: NPE in TableDisplayer

(Jarek Jarcec Cecho via Kate Ting)


Project: http://git-wip-us.apache.org/repos/asf/sqoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/sqoop/commit/c452ffca
Tree: http://git-wip-us.apache.org/repos/asf/sqoop/tree/c452ffca
Diff: http://git-wip-us.apache.org/repos/asf/sqoop/diff/c452ffca

Branch: refs/heads/sqoop2
Commit: c452ffcaacb17d50a558925eb408417894844195
Parents: b1fcbc9
Author: Kate Ting <kathleen@apache.org>
Authored: Sun May 12 20:36:11 2013 -0400
Committer: Kate Ting <kathleen@apache.org>
Committed: Sun May 12 20:36:11 2013 -0400

----------------------------------------------------------------------
 .../apache/sqoop/client/utils/TableDisplayer.java  |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/sqoop/blob/c452ffca/client/src/main/java/org/apache/sqoop/client/utils/TableDisplayer.java
----------------------------------------------------------------------
diff --git a/client/src/main/java/org/apache/sqoop/client/utils/TableDisplayer.java b/client/src/main/java/org/apache/sqoop/client/utils/TableDisplayer.java
index 79ea96f..487fa50 100644
--- a/client/src/main/java/org/apache/sqoop/client/utils/TableDisplayer.java
+++ b/client/src/main/java/org/apache/sqoop/client/utils/TableDisplayer.java
@@ -103,10 +103,13 @@ public class TableDisplayer {
    * @return Maximal
    */
   private static int getMaximalWidth(String header, List<String> column) {
+    assert header != null;
+    assert column != null;
+
     int max = header.length();
 
     for(String value : column) {
-      if(value.length() > max) {
+      if(value != null && value.length() > max) {
         max = value.length();
       }
     }


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