From 2346147429656397456873482af4ce93dd3a62fa Mon Sep 17 00:00:00 2001
From: David Wayne Smiley <dsmiley@apache.org>
Date: Tue, 10 Jun 2014 21:28:46 +0000
Subject: [PATCH] LUCENE-5648: Bug fix for detecting Contains relation when on
 the edge.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1601777 13f79535-47bb-0310-9956-ffa450edef68
---
 .../lucene/spatial/prefix/tree/NumberRangePrefixTree.java       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lucene/spatial/src/java/org/apache/lucene/spatial/prefix/tree/NumberRangePrefixTree.java b/lucene/spatial/src/java/org/apache/lucene/spatial/prefix/tree/NumberRangePrefixTree.java
index 27c1642e1fe..2eebb59dc6b 100644
--- a/lucene/spatial/src/java/org/apache/lucene/spatial/prefix/tree/NumberRangePrefixTree.java
+++ b/lucene/spatial/src/java/org/apache/lucene/spatial/prefix/tree/NumberRangePrefixTree.java
@@ -744,7 +744,7 @@ public abstract class NumberRangePrefixTree extends SpatialPrefixTree {
           return SpatialRelation.INTERSECTS;
       }
       for (;nrMaxLevel < getLevel(); nrMaxLevel++) {
-        if (getValAtLevel(nrMaxLevel + 1) != getNumSubCells(getLVAtLevel(nrMaxLevel-1)) - 1)
+        if (getValAtLevel(nrMaxLevel + 1) != getNumSubCells(getLVAtLevel(nrMaxLevel)) - 1)
           return SpatialRelation.INTERSECTS;
       }
       return SpatialRelation.CONTAINS;