svn commit: r1730527 - /jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/rdb/RDBExport.java

[reschke]

Author: reschke
Date: Mon Feb 15 13:43:59 2016
New Revision: 1730527

URL: http://svn.apache.org/viewvc?rev=1730527&view=rev
Log:
OAK-4020: RDBExport: fix misleading warning about column names

Modified:
    
jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/rdb/RDBExport.java

Modified: 
jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/rdb/RDBExport.java
URL: 
http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/rdb/RDBExport.java?rev=1730527&r1=1730526&r2=1730527&view=diff
==============================================================================
--- 
jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/rdb/RDBExport.java
 (original)
+++ 
jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/rdb/RDBExport.java
 Mon Feb 15 13:43:59 2016
@@ -145,7 +145,9 @@ public class RDBExport {
             List<String> columnList = 
Arrays.asList(columns.toLowerCase(Locale.ENGLISH).replace(" ", "").split(","));
             dumpFile(dumpfile, lobdir, format, out, fieldList, columnList, 
ser);
         } else {
-            System.err.println(RDBExport.class.getName() + ": column names 
ignored when using JDBC");
+            if (columns != null) {
+                System.err.println(RDBExport.class.getName() + ": column names 
ignored when using JDBC");
+            }
             dumpJDBC(url, user, pw, table, query, format, out, fieldList, ser);
         }