From 66d0bdab0c808e6e753fe26489135b8ffe71cf8c Mon Sep 17 00:00:00 2001
From: Colin Goodheart-Smithe <colings86@users.noreply.github.com>
Date: Mon, 9 May 2016 10:51:50 +0100
Subject: [PATCH] review comments

---
 .../java/org/elasticsearch/index/mapper/DocumentParser.java   | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/core/src/main/java/org/elasticsearch/index/mapper/DocumentParser.java b/core/src/main/java/org/elasticsearch/index/mapper/DocumentParser.java
index 9967b087f86..2e73223205a 100644
--- a/core/src/main/java/org/elasticsearch/index/mapper/DocumentParser.java
+++ b/core/src/main/java/org/elasticsearch/index/mapper/DocumentParser.java
@@ -853,9 +853,7 @@ final class DocumentParser {
     private static Tuple<Integer, ObjectMapper> getDynamicParentMapper(ParseContext context, final String[] paths,
             ObjectMapper currentParent) {
         ObjectMapper mapper = currentParent == null ? context.root() : currentParent;
-        ObjectMapper[] mappers = new ObjectMapper[paths.length-1];
         int pathsAdded = 0;
-        if (paths.length > 1) {
             ObjectMapper parent = mapper;
             for (int i = 0; i < paths.length-1; i++) {
                 mapper = context.docMapper().objectMappers().get(context.path().pathAsText(paths[i]));
@@ -886,10 +884,8 @@ final class DocumentParser {
                 }
                 context.path().add(paths[i]);
                 pathsAdded++;
-                mappers[i] = mapper;
                 parent = mapper;
             }
-        }
         return new Tuple<Integer, ObjectMapper>(pathsAdded, mapper);
     }