extraTables initialized with "" if not present

diff --git a/source/mir/producer/reader/DefaultProducerNodeBuilders.java b/source/mir/producer/reader/DefaultProducerNodeBuilders.java
index 4f0a3cd..f7fe8a3 100755 (executable)
--- a/source/mir/producer/reader/DefaultProducerNodeBuilders.java
+++ b/source/mir/producer/reader/DefaultProducerNodeBuilders.java
@@ -244,7 +244,7 @@ public class DefaultProducerNodeBuilders {
       order = (String) XMLReaderTool.getStringAttributeWithDefault(anAttributes, ENUMERATION_ORDER_ATTRIBUTE, "");
       limit = (String) anAttributes.get(ENUMERATION_LIMIT_ATTRIBUTE);
       skip = (String) anAttributes.get(ENUMERATION_SKIP_ATTRIBUTE);
-      extraTables = StringRoutines.splitString(XMLReaderTool.getStringAttributeWithDefault(anAttributes, ENUMERATION_EXTRATABLES_ATTRIBUTE,null).trim(), ",");
+      extraTables = StringRoutines.splitString(XMLReaderTool.getStringAttributeWithDefault(anAttributes, ENUMERATION_EXTRATABLES_ATTRIBUTE,"").trim(), ",");
       List parts = StringRoutines.splitString(definition.trim()," ");
       if (parts.size()>0) definition=(String)parts.get(0);      
       if (parts.size()>1) mainTablePrefix=(String)parts.get(1);
@@ -439,7 +439,7 @@ public class DefaultProducerNodeBuilders {
       order = (String) XMLReaderTool.getStringAttributeWithDefault(anAttributes, LIST_ORDER_ATTRIBUTE, "");
       limit = (String) anAttributes.get(LIST_LIMIT_ATTRIBUTE);
       skip = (String) anAttributes.get(LIST_SKIP_ATTRIBUTE);
-      extraTables = StringRoutines.splitString(XMLReaderTool.getStringAttributeWithDefault(anAttributes, LIST_EXTRATABLES_ATTRIBUTE,null).trim(), ",");
+      extraTables = StringRoutines.splitString(XMLReaderTool.getStringAttributeWithDefault(anAttributes, LIST_EXTRATABLES_ATTRIBUTE,"").trim(), ",");
       List parts = StringRoutines.splitString(definition.trim()," ");
       if (parts.size()>0) definition=(String)parts.get(0);      
       if (parts.size()>1) mainTablePrefix=(String)parts.get(1);
@@ -868,7 +868,7 @@ public class DefaultProducerNodeBuilders {
       minBatchSize = XMLReaderTool.getStringAttributeWithDefault(anAttributes, BATCHER_MINBATCHSIZE_ATTRIBUTE, "0" );
       skip = XMLReaderTool.getStringAttributeWithDefault(anAttributes, BATCHER_SKIP_ATTRIBUTE, "0" );
       process = XMLReaderTool.getStringAttributeWithDefault(anAttributes, BATCHER_PROCESS_ATTRIBUTE, "-1" );    
-      extraTables = StringRoutines.splitString(XMLReaderTool.getStringAttributeWithDefault(anAttributes, BATCHER_EXTRATABLES_ATTRIBUTE,null).trim(), ",");
+      extraTables = StringRoutines.splitString(XMLReaderTool.getStringAttributeWithDefault(anAttributes, BATCHER_EXTRATABLES_ATTRIBUTE,"").trim(), ",");
       List parts = StringRoutines.splitString(definition.trim()," ");
       if (parts.size()>0) definition=(String)parts.get(0);      
       if (parts.size()>1) mainTablePrefix=(String)parts.get(1);