From 42a5f1bc81fa6e052c25ded79b0ab79ab7844bf8 Mon Sep 17 00:00:00 2001
From: Nolan Lawson <nolan.lawson@gmail.com>
Date: Sat, 5 Jan 2013 11:43:02 -0800
Subject: [PATCH] copy queryFields logic from ExtendedDismaxQParser, because
 the field became private in Solr 3.6.1.  Should fix #1

---
 .../SynonymExpandingExtendedDismaxQParserPlugin.java  | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/main/java/org/apache/solr/search/SynonymExpandingExtendedDismaxQParserPlugin.java b/src/main/java/org/apache/solr/search/SynonymExpandingExtendedDismaxQParserPlugin.java
index a013fd7..34f36b9 100644
--- a/src/main/java/org/apache/solr/search/SynonymExpandingExtendedDismaxQParserPlugin.java
+++ b/src/main/java/org/apache/solr/search/SynonymExpandingExtendedDismaxQParserPlugin.java
@@ -477,10 +477,17 @@ private List<String> buildUpAlternateQueries(List<List<TextInQuery>> textsInQuer
      * @return
      */
     private List<Query> createSynonymQueries(SolrParams solrParams, List<String> alternateQueryTexts) {
-        
+
         //
         // begin copied code from ExtendedDismaxQParser
-        //
+        //        
+        
+        // have to build up the queryFields again because in Solr 3.6.1 they made it private.
+        Map<String,Float> queryFields = SolrPluginUtils.parseFieldBoosts(solrParams.getParams(DisMaxParams.QF));
+        if (0 == queryFields.size()) {
+            queryFields.put(req.getSchema().getDefaultSearchFieldName(), 1.0f);
+        }
+
         float tiebreaker = solrParams.getFloat(DisMaxParams.TIE, 0.0f);
         int qslop = solrParams.getInt(DisMaxParams.QS, 0);
         ExtendedSolrQueryParser up = new ExtendedSolrQueryParser(this,