From a342029d36fc8cdd6be3ab540cd2527ddd022188 Mon Sep 17 00:00:00 2001
From: kimchy <kimchy@gmail.com>
Date: Mon, 15 Nov 2010 15:05:50 +0200
Subject: [PATCH] Histogram Facet: Allow to define a key field and value
 script, closes #517.

---
 .../facet/histogram/KeyValueScriptHistogramFacetCollector.java   | 1 +
 1 file changed, 1 insertion(+)

diff --git a/modules/elasticsearch/src/main/java/org/elasticsearch/search/facet/histogram/KeyValueScriptHistogramFacetCollector.java b/modules/elasticsearch/src/main/java/org/elasticsearch/search/facet/histogram/KeyValueScriptHistogramFacetCollector.java
index 7c7d7def474..8c1ae4e0f8b 100644
--- a/modules/elasticsearch/src/main/java/org/elasticsearch/search/facet/histogram/KeyValueScriptHistogramFacetCollector.java
+++ b/modules/elasticsearch/src/main/java/org/elasticsearch/search/facet/histogram/KeyValueScriptHistogramFacetCollector.java
@@ -95,6 +95,7 @@ public class KeyValueScriptHistogramFacetCollector extends AbstractFacetCollecto
 
     @Override protected void doSetNextReader(IndexReader reader, int docBase) throws IOException {
         fieldData = (NumericFieldData) fieldDataCache.cache(fieldDataType, reader, indexFieldName);
+        valueScript.setNextReader(reader);
     }
 
     @Override public Facet facet() {