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------------------------------------------------------------
revno: 21984
committer: Morten Olav Hansen <morten@xxxxxxxxx>
branch nick: dhis2
timestamp: Wed 2016-02-17 13:24:15 +0700
message:
  minor fix
modified:
  dhis-2/dhis-services/dhis-service-dxf2/src/main/java/org/hisp/dhis/dxf2/metadata2/DefaultMetadataExportService.java


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=== modified file 'dhis-2/dhis-services/dhis-service-dxf2/src/main/java/org/hisp/dhis/dxf2/metadata2/DefaultMetadataExportService.java'
--- dhis-2/dhis-services/dhis-service-dxf2/src/main/java/org/hisp/dhis/dxf2/metadata2/DefaultMetadataExportService.java	2016-02-04 04:08:38 +0000
+++ dhis-2/dhis-services/dhis-service-dxf2/src/main/java/org/hisp/dhis/dxf2/metadata2/DefaultMetadataExportService.java	2016-02-17 06:24:15 +0000
@@ -109,8 +109,12 @@
 
             query.setDefaultOrder();
             List<? extends IdentifiableObject> objects = queryService.query( query );
-            log.info( "Exported " + objects.size() + " objects of type " + klass.getSimpleName() );
-            metadata.put( klass, objects );
+
+            if ( !objects.isEmpty() )
+            {
+                log.info( "Exported " + objects.size() + " objects of type " + klass.getSimpleName() );
+                metadata.put( klass, objects );
+            }
         }
 
         log.info( "Export done at " + new Date() );