From 70501dd8457adf04bf5caeee2c7c27f5354db4a4 Mon Sep 17 00:00:00 2001
From: Simon Willnauer <simonw@apache.org>
Date: Mon, 20 Feb 2012 22:53:55 +0000
Subject: [PATCH] LUCENE-3807: consume all terms from the enum

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1291506 13f79535-47bb-0310-9956-ffa450edef68
---
 .../lucene/search/spell/HighFrequencyDictionary.java | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/modules/suggest/src/java/org/apache/lucene/search/spell/HighFrequencyDictionary.java b/modules/suggest/src/java/org/apache/lucene/search/spell/HighFrequencyDictionary.java
index bec1c3159b2..6ac023089f5 100644
--- a/modules/suggest/src/java/org/apache/lucene/search/spell/HighFrequencyDictionary.java
+++ b/modules/suggest/src/java/org/apache/lucene/search/spell/HighFrequencyDictionary.java
@@ -91,11 +91,13 @@ public class HighFrequencyDictionary implements Dictionary {
     @Override
     public BytesRef next() throws IOException {
       if (termsEnum != null) {
-        BytesRef next = termsEnum.next();
-        if (next != null && isFrequent(termsEnum.docFreq())) {
-          spare.copyBytes(next);
-          return spare;
-        }
+        BytesRef next;
+	while ((next = termsEnum.next()) != null) {
+          if (isFrequent(termsEnum.docFreq())) {
+            spare.copyBytes(next);
+            return spare;
+          }
+	}
       }
       return  null;
     }