[Archive-access-cvs] SF.net SVN: archive-access:[2753] tags/nutchwax-0_12_6/archive/src/java/org /apache/lucene/index/ArchiveParallelReader.java

[<bi...@us...>]

Revision: 2753
          http://archive-access.svn.sourceforge.net/archive-access/?rev=2753&view=rev
Author:   binzino
Date:     2009-07-09 00:50:58 +0000 (Thu, 09 Jul 2009)

Log Message:
-----------
Fix WAX-53.  Added check for empty fieldToReader.

Modified Paths:
--------------
    tags/nutchwax-0_12_6/archive/src/java/org/apache/lucene/index/ArchiveParallelReader.java

Modified: tags/nutchwax-0_12_6/archive/src/java/org/apache/lucene/index/ArchiveParallelReader.java
===================================================================
--- tags/nutchwax-0_12_6/archive/src/java/org/apache/lucene/index/ArchiveParallelReader.java	2009-07-07 22:07:17 UTC (rev 2752)
+++ tags/nutchwax-0_12_6/archive/src/java/org/apache/lucene/index/ArchiveParallelReader.java	2009-07-09 00:50:58 UTC (rev 2753)
@@ -472,6 +472,8 @@
     private TermEnum termEnum;
 
     public ParallelTermEnum() throws IOException {
+      if ( fieldToReader.isEmpty( ) ) return ;
+
       field = (String)fieldToReader.firstKey();
       if (field != null)
         termEnum = ((IndexReader)fieldToReader.get(field)).terms();


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